Complete Arithmetic, Μέρος 2Ginn, 1909 |
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Αποτελέσματα 1 - 5 από τα 39.
Σελίδα 2
... multiplying 64 by 121 % , what fractional part of 64 may we take ? Do this . 47. Instead of multiplying 720 by 371 % , what fractional part of 720 may we take ? Do this . 48. Take 87 % of 80 in the shortest way . 49. Take 33 % of 66 in ...
... multiplying 64 by 121 % , what fractional part of 64 may we take ? Do this . 47. Instead of multiplying 720 by 371 % , what fractional part of 720 may we take ? Do this . 48. Take 87 % of 80 in the shortest way . 49. Take 33 % of 66 in ...
Σελίδα 7
... Multiplying by 0.233 , we have 65.314 . If we wish , we may write 233 % as 0.2375 and then multiply . We may also ... multiply the number by the given rate . EXERCISE 6 Find , by using decimals : 1. 22 % of 75 . 6. 26 % of 3.4 . 2. 35 ...
... Multiplying by 0.233 , we have 65.314 . If we wish , we may write 233 % as 0.2375 and then multiply . We may also ... multiply the number by the given rate . EXERCISE 6 Find , by using decimals : 1. 22 % of 75 . 6. 26 % of 3.4 . 2. 35 ...
Σελίδα 37
... multiply the principal by the rate , and the product by the number that expresses the time in years . EXERCISE 20 Given the principal , rate , and time , find the interest : 1. $ 275 , 5 % , 2 yr . 10. $ 975 , 4 % , 2 yr . 2. $ 350 , 4 ...
... multiply the principal by the rate , and the product by the number that expresses the time in years . EXERCISE 20 Given the principal , rate , and time , find the interest : 1. $ 275 , 5 % , 2 yr . 10. $ 975 , 4 % , 2 yr . 2. $ 350 , 4 ...
Σελίδα 61
... multiplied by or both divided by the same number , the value of the ratio is not altered . Thus , if both terms of the ratio 21:31 are multiplied by 6 , the resulting ratio is 15 : 20 , and these two ratios are equal . Again , since 15 ...
... multiplied by or both divided by the same number , the value of the ratio is not altered . Thus , if both terms of the ratio 21:31 are multiplied by 6 , the resulting ratio is 15 : 20 , and these two ratios are equal . Again , since 15 ...
Σελίδα 65
... multiply these equals by the same number . If we multiply by 3 × 15 we have 3 x 15 x 2 3 x 15 x 10- 3 13 9 or 15 x 2 = 3 × 10 . Therefore , in any proportion the product of the extremes equals the product of the means . 66. Finding a ...
... multiply these equals by the same number . If we multiply by 3 × 15 we have 3 x 15 x 2 3 x 15 x 10- 3 13 9 or 15 x 2 = 3 × 10 . Therefore , in any proportion the product of the extremes equals the product of the means . 66. Finding a ...
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30 days 60-day note acres altitude Arithmetic assessed B. H. Roberts balance bank base bill bought brokerage butter fat called Casting out Nines cent commission common fraction compound interest cube root cubic foot dealer decimal places deposit diameter divide dividend divisor draft duty equal example exchange EXERCISE Express extract the square face factor figures Find the amount Find the area Find the cost Find the interest Find the rate find the volume gain geometric geometric progression inches indorse July June June 20 list price marked price merchant multiply myriameter paid Payments pounds premium principal PROBLEMS promissory note proportion radius ratio received rectangular remainder repeating decimal selling price Sept sold specific gravity sphere square root subtract surface term units varas weight yard
Δημοφιλή αποσπάσματα
Σελίδα 205 - CUBIC MEASURE 1728 cubic inches (cu. in.) = 1 cubic foot (cu. ft.) 27 cubic feet = 1 cubic yard (cu. yd.) 128 cubic feet = 1 cord (cd...
Σελίδα 79 - Which proves that the square of a number composed of tens and units contains, the square of the tens plus twice the product of the tens by the units, plus the square of the units.
Σελίδα 207 - Time 60 seconds (sec.) = 1 minute (min.) 60 minutes = 1 hour (hr.) 24 hours = 1 day (da.) 7 days = 1 week (wk.) 365 days = 1 common year...
Σελίδα 204 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30| square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Σελίδα 94 - Multiply the divisor, thus increased, by the last figure of the root; subtract the product from the dividend, and to the remainder bring down the next period for a new dividend. 5. Double the whole root already found for a new divisor, and continue the operation as before, until all the periods are brought down. NOTE.
Σελίδα 84 - In a right triangle the square of the hypotenuse equals the sum of the squares of the other two sides or legs.
Σελίδα 54 - THE UNITED STATES RULE. Find the amount of the principal to the time when the payment, or sum of the payments, equals or exceeds the interest.
Σελίδα 84 - In a right triangle, the side opposite the right angle is called the hypotenuse and is the longest side.
Σελίδα 67 - If 8 men can do a piece of work in 9 days, how long will it take one man to do the same work ? 17.