New Rudiments of Arithmetic: Combining Mental and Slate Exercises for Intermediate DepartmentsClark & Maynard, 1872 - 224 σελίδες |
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Σελίδα 32
... difference in their price ? 12. In a certain class there are 9 girls and 6 boys : how many more girls than boys in the class ? 13. If you pay 5 cents for an orange , and sell it for 10 cents , how much will you gain ? 14. 4 from 10 ...
... difference in their price ? 12. In a certain class there are 9 girls and 6 boys : how many more girls than boys in the class ? 13. If you pay 5 cents for an orange , and sell it for 10 cents , how much will you gain ? 14. 4 from 10 ...
Σελίδα 34
... Difference , or remainder . 1. When it is said that 5 taken from 9 leaves 4 , which is the minuend ? The subtrahend ? The remainder ? 2. When it is said that 6 taken from 14 leaves 8 , what is the 6 called ? The 14 ? The 8 ? 5. When ...
... Difference , or remainder . 1. When it is said that 5 taken from 9 leaves 4 , which is the minuend ? The subtrahend ? The remainder ? 2. When it is said that 6 taken from 14 leaves 8 , what is the 6 called ? The 14 ? The 8 ? 5. When ...
Σελίδα 35
... difference in the price ? 8. A farmer had 13 cows , and sold 4 of them : how many did he then have ? 4 and what make 13 ? 9. Henry is 11 years old , and Charles 6 years : what is the difference in their ages ? 6 and what make 11 ? 10 ...
... difference in the price ? 8. A farmer had 13 cows , and sold 4 of them : how many did he then have ? 4 and what make 13 ? 9. Henry is 11 years old , and Charles 6 years : what is the difference in their ages ? 6 and what make 11 ? 10 ...
Σελίδα 37
... difference in their ages ? 14 less 5 are how many ? 3. A person having 20 acres of land , sold 10 acres : how much did he then have ? 4. 18 less 8 are how many ? 17 less 5 ? 15 less 7 ? 5. If from a piece of silk containing 19 yards ...
... difference in their ages ? 14 less 5 are how many ? 3. A person having 20 acres of land , sold 10 acres : how much did he then have ? 4. 18 less 8 are how many ? 17 less 5 ? 15 less 7 ? 5. If from a piece of silk containing 19 yards ...
Σελίδα 40
... difference between 723 dols . and 476 dols . ? OPERATION . 723 dols . 476 dols . Ans . 247 dols . IST METHOD . - Set down the numbers and begin at the right hand as before . Since 6 units cannot be taken from 3 units , we borrow I of ...
... difference between 723 dols . and 476 dols . ? OPERATION . 723 dols . 476 dols . Ans . 247 dols . IST METHOD . - Set down the numbers and begin at the right hand as before . Since 6 units cannot be taken from 3 units , we borrow I of ...
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12 cents 2D OPERATION ANALYSIS.-If ANALYSIS.-Reducing ANALYSIS.-Since apples bought bushels called ciphers column common fractions common multiple complex fraction compound fractions compound number contained cubic decimal point denote difference dime dividend Division dollar a pound dollars apiece equal exactly divided expressed farthings feet fifths fourths frac fractions to simple gallons given denominator given numbers greatest common divisor halves hence hundred hundredths improper fraction inches interest of $1 least common denominator least common multiple lowest terms MENTAL EXERCISES merator minuend mixed number multiplicand multiply both terms NOTES.-I ounces pears pence pennyweights pints prime factors prime number quarts quotient Reduce the following remainder rods shillings simple fraction simple numbers SLATE EXERCISES sold square subtract tens tenths thirds thousand thousandths tons U. S. Money United States Money whole number Write yards ΙΟ
Δημοφιλή αποσπάσματα
Σελίδα 161 - TROY WEIGHT. 24 grains (gr.) = 1 pennyweight (pwt.). 20 pennyweights = 1 ounce (oz.). 12 ounces = 1 pound (lb.). 351. Apothecaries' weight is used in mixing medicines and in selling them at retail. APOTHECARIES
Σελίδα 86 - The least common multiple of two or more numbers, is the least number which can be divided by each of them without a remainder. Thus, 12 is...
Σελίδα 62 - DIVISION is finding how many times one number is contained in another.
Σελίδα 71 - Then multiply the divisor by this figure and subtract the product from the figures divided; to the right of the remainder bring down the next figure of the dividend and divide this number as before.
Σελίδα 83 - The Greatest Common Divisor of two or more numbers is the greatest number that will exactly divide each of them. Thu4, 18 is the greatest, common divisor of 36 and 54, since it is the greatest number that will divide each of them without a remainder.
Σελίδα 170 - Time. 60 seconds (S.) make 1 minute, marked M. 60 minutes, 1 hour, h. 24 hours, 1 day, d. 7 days, . 1 week, w. 4 weeks, 1 month, mo. 13 months, 1 day and 6 hours, 1 Julian year, yr. Thirty days hath September, April, June and November ; February twenty-eight alone, all the rest have thirtyone.
Σελίδα 92 - An Improper Fraction is one whose numerator is equal to, or greater than, the denominator; as, f, f.
Σελίδα 162 - Weight This is used to. some extent in filling prescriptions. The grain, ounce, and pound are the same as in troy weight, but the ounce is divided differently. 20 grains (gr.) = 1 scruple . . . sc. or 3 3 scruples = 1 dram . . . dr. or 3 8 drams = 1 ounce . . . oz. or 5 12 ounces = 1 pound . . . Ib. or ft Apothecaries...
Σελίδα 74 - Divide the remaining part of the dividend by the remaining part of the divisor. III. Prefix the remainder to the part of the dividend cut off, and the result will be the true remainder.
Σελίδα 99 - To reduce a mixed number to an improper fraction. Multiply the whole number by the denominator of the fraction, and to the product add the given numerator.