Complete Arithmetic, Μέρος 2Ginn, 1909 |
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Σελίδα 79
... Periods . The first step in extracting the square root of a number is to separate the figures of the number into groups ... period at the left may have one figure or two figures ; for example , 22 09 , and 7 89 04 81 . 82. Extracting the ...
... Periods . The first step in extracting the square root of a number is to separate the figures of the number into groups ... period at the left may have one figure or two figures ; for example , 22 09 , and 7 89 04 81 . 82. Extracting the ...
Σελίδα 80
... periods ( § 81 ) , we see that there will be two integral places in the root . The first period , 22 , contains the square of the 22 09 ( 47 tens ' number of the root . And since the greatest 16 , or 4 , is the tens ' 16 80 609 87 6 09 ...
... periods ( § 81 ) , we see that there will be two integral places in the root . The first period , 22 , contains the square of the 22 09 ( 47 tens ' number of the root . And since the greatest 16 , or 4 , is the tens ' 16 80 609 87 6 09 ...
Σελίδα 81
... periods , by con- sidering the part of the root already found as so many tens with respect to the next figure . For ... period , 04 , is brought down , and the divisor , 56 , formed , the next figure of the root is 0 , because 560 is ...
... periods , by con- sidering the part of the root already found as so many tens with respect to the next figure . For ... period , 04 , is brought down , and the divisor , 56 , formed , the next figure of the root is 0 , because 560 is ...
Σελίδα 82
... periods of two figures each , beginning at the decimal point and proceeding toward the left for the integral part , and toward the right for the decimal . The last period of the decimal must have two figures , a zero be- ing annexed if ...
... periods of two figures each , beginning at the decimal point and proceeding toward the left for the integral part , and toward the right for the decimal . The last period of the decimal must have two figures , a zero be- ing annexed if ...
Σελίδα 83
... period and write its root for the first figure of the required root . Square this root , subtract the result from the left - hand period , and to the remainder annex the next period for a dividend . For a partial divisor double the root ...
... period and write its root for the first figure of the required root . Square this root , subtract the result from the left - hand period , and to the remainder annex the next period for a dividend . For a partial divisor double the root ...
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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.