Hence it follows, we must always point off in the product as many places for decimals as there are decimal places in both factors. 2. Multiply '75 by '25. OPERATION. In this example, we have 4 de'75 cimal places in both factors ; we '25 must therefore... Putnam's Arithmetic - Σελίδα 29των Rufus Putnam - 1849 - 264 σελίδεςΠλήρης προβολή - Σχετικά με αυτό το βιβλίο
| Edward Sylvester Ellis - 1889 - 370 σελίδες
...same result may be shown thus : x :flfr = T«S&Sr = -08928. .248 .36 1488 744 ,08928 ART. 177. — Rule for Multiplication of Decimals. — Multiply as in whole numbers, and point off as many decimal places in the product as there are in the multiplicand and multiplier. In case there... | |
| Edward Sylvester Ellis - 1889 - 196 σελίδες
...equal the number in the multiplicand and multiplier. The same result may be obtained thus : .00255 Bnle for Multiplication of Decimals. — Multiply as in whole numbers, and point off as many decimal places in the product as there are in the multiplicand and multiplier. In case there... | |
| George Washington Hull - 1894 - 204 σελίδες
...or .625, and contacts as many decimal figures as there .625 are w» both factors. Hence, to multiply decimals, multiply as in whole numbers, and point off in the product as many decimal figures as both /actors contain. If the product does not contain as many figures as required,... | |
| Benjamin Franklin Sisk - 1905 - 222 σελίδες
...DECIMALS 132. RULE. — To multiply one decimal by another: 1. Multiply as in whole numbers. STEPS : 2. Point off in the product as many places for decimals as there are decimal places in both multiplicand and multiplier. Example.— Multiply .24 by .05. SOLUTION: .24 x .05 = .0120 = .012. PROOP:... | |
| George Soulé - 1910 - 1042 σελίδες
...written decimally, is 111.294. This pro. cess shows, in another way, why we point off on the right of the product as many places for decimals as there are decimal places in both factors. 2. Multiply 4.024 by .0056. OPERATION. 4.024 .0056 24144 20120 .0225344, Ans. Explanation.... | |
| Charles W. Morey - 1911 - 454 σελίδες
...which is the sum of the decimal places in the multiplicand (.07) and the multiplier (.3). To multiply decimals, multiply as in whole numbers and point off in the product as many decimal places as there are decimal places in both multiplicand and multiplier. Note that the " pointing... | |
| Frank Rigler - 1913 - 380 σελίδες
...will 9^ yards cost at the same price? LESSON NINETY-SEVEN TO MULTIPLY WHEN ONE OR BOTH FACTORS HAVE DECIMALS Multiply as in whole numbers, and point off in the product as many decimal places as there are in both factors together. Thus: (1) (2) (3) (4) 1.87 ft. 15.6 124 1.25... | |
| James Robert Overman - 1923 - 396 σελίδες
...such as those given above the pupils formulate the following rule. To multiply a decimal by a decimal, multiply as in whole numbers and point off in the product as many decimal places as there are in the multiplier and multiplicand together. Another method of discovering... | |
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