Introduction to arithmetic |
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Αποτελέσματα 6 - 10 από τα 11.
Σελίδα 72
... increase a number , but leaves it the same as before , and consequently to multiply by less than 1 - that is , by a fraction - must diminish it . Example . - Multiply by . 7 4 X 8 28 7 = Answer . 72 18 Exercises . - Multiply the ...
... increase a number , but leaves it the same as before , and consequently to multiply by less than 1 - that is , by a fraction - must diminish it . Example . - Multiply by . 7 4 X 8 28 7 = Answer . 72 18 Exercises . - Multiply the ...
Σελίδα 73
... increase a number , on the same principle that multiplying lessens it . See Multiplication , page 72 . Example . - Divide by . 3 21 X = 30 7 - Ans . 10 Here the divisor is written as ; the two fractions are then multiplied together ...
... increase a number , on the same principle that multiplying lessens it . See Multiplication , page 72 . Example . - Divide by . 3 21 X = 30 7 - Ans . 10 Here the divisor is written as ; the two fractions are then multiplied together ...
Σελίδα 75
... increases in value ten times by every removal to the left of the units ' place , so in decimals , a figure decreases ... increase their value : thus 5 and 500 express the same value , because 5 bears the same proportion to 10 , that 500 ...
... increases in value ten times by every removal to the left of the units ' place , so in decimals , a figure decreases ... increase their value : thus 5 and 500 express the same value , because 5 bears the same proportion to 10 , that 500 ...
Σελίδα 95
... Ans . £ 60 . 12. A water company increases its charge from 10d . to 1s . in the pound of rent ; what is the increase per cent . ? Ans . 20 per cent . SIMPLE INTEREST . INTEREST is the sum paid for the PERCENTAGES . 95.
... Ans . £ 60 . 12. A water company increases its charge from 10d . to 1s . in the pound of rent ; what is the increase per cent . ? Ans . 20 per cent . SIMPLE INTEREST . INTEREST is the sum paid for the PERCENTAGES . 95.
Σελίδα 123
... increase or decrease according to some defined principle . A series of numbers that succeed one another at a uniform rate of increase or decrease , called the common difference , is termed an Arithmetical Progression ; as- —4 , 5 , 6 ...
... increase or decrease according to some defined principle . A series of numbers that succeed one another at a uniform rate of increase or decrease , called the common difference , is termed an Arithmetical Progression ; as- —4 , 5 , 6 ...
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13 cwts acres added aliquot amount answer Arithmetic bill bought calculations carried Cash column Compound Numbers contained convert cube root cubic deducted discount divided dividend dwts Example Example.-Divide Example.-Multiply Example.-What Exercises Exercises.-What expressed farthings feet Find the value florins following numbers gain gallons gals given number given sum greatest common divisor highest denomination hundred improper fraction inches insured integer JOHN ALISON last figure least common multiple lower denomination lowest terms Measure miles mixed number months multiply nails nothings annexed number of days number of pence ounces paid partial divisor piece placed profit quantity quarters quotient rate per cent reckon recurring decimal reduced remainder roods rule RULE.-Multiply selling shillings simple numbers Simple Proportion sold square subtract sugar tens third term thousand tons Troy Weight upper figure VULGAR FRACTIONS weight whole write written yards cost yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 25 - To divide by 10, 100, &c., is simply cutting off as many figures from the right of the dividend as there are ciphers in the divisor.
Σελίδα 80 - To multiply a decimal by 10, 100, 1000, &c., remove the decimal point as many places to the right as there are ciphers in the multiplier ; and if there be not places enough in the number, annex ciphers.
Σελίδα 113 - Divide the sum of the products by the sum of the debts, and the quotient will be the average term of credit, estimated from the date selected.
Σελίδα 81 - When a decimal number is to be divided by 10, 100, 1000, &c., remove the decimal point as many places to the left as there are ciphers in the divisor, and if there be not figures enough in the number, prefix ciphers.
Σελίδα 114 - Multiply each payment by its term of credit, and divide the sum of the products by the sum of the payments ; the quotient will be the average term of credit.
Σελίδα 29 - OF TIME. 60 Seconds = 1 Minute 60 Minutes = 1 Hour 24 Hours = 1 Day 7 Days = 1 Week 28 Days = 1 Lunar Month...
Σελίδα 72 - Multiply all the numerators together for a new numerator, and all the denominators together for a new denominator.
Σελίδα 135 - Sixty days after sight of this FIRST of EXCHANGE (Second and Third of same tenor and date unpaid), pay...
Σελίδα 121 - 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.