Complete Arithmetic, Μέρος 2Ginn, 1909 |
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Σελίδα 79
... extracting the square root of a number is to separate the figures of the number into groups of two figures each , called periods . Since 112 , 100 = 102 , 10,000 = 1002 ... Extracting the Square Root . The process of extract- SQUARE ROOT 79.
... extracting the square root of a number is to separate the figures of the number into groups of two figures each , called periods . Since 112 , 100 = 102 , 10,000 = 1002 ... Extracting the Square Root . The process of extract- SQUARE ROOT 79.
Σελίδα 80
George Wentworth, David Eugene Smith. 82. Extracting the Square Root . The process of extract- ing the square root of a number not readily factored will now be considered . For example , required the square root of 2209 . Separating into ...
George Wentworth, David Eugene Smith. 82. Extracting the Square Root . The process of extract- ing the square root of a number not readily factored will now be considered . For example , required the square root of 2209 . Separating into ...
Σελίδα 82
... Extract the square root of 52.2729 . We see at once that the root will have one integral place . Furthermore , if it is a per- fect square it can have only two decimal places , since the square of thousandths would be millionths , 142 ...
... Extract the square root of 52.2729 . We see at once that the root will have one integral place . Furthermore , if it is a per- fect square it can have only two decimal places , since the square of thousandths would be millionths , 142 ...
Σελίδα 83
... extract to three places of deci- mals the square root of 19 . 19.00 00 00 ( 4.3588+ 16 80 3 00 83 249 860 51 00 865 43 25 8700 7 7500 8708 6 96 64 87160 78 3600 In this example we proceed in the usual way , annexing pairs of zeros for ...
... extract to three places of deci- mals the square root of 19 . 19.00 00 00 ( 4.3588+ 16 80 3 00 83 249 860 51 00 865 43 25 8700 7 7500 8708 6 96 64 87160 78 3600 In this example we proceed in the usual way , annexing pairs of zeros for ...
Σελίδα 84
... extract the square root . For example , instead of saying 1 = √2 1 - 1.414 + divide by a long divisor , it is better to say , which requires us to = = √2 = 2 2 of 1.414 + 0.707 + , or else to extract the square root of 0.5 . √2 = 89 ...
... extract the square root . For example , instead of saying 1 = √2 1 - 1.414 + divide by a long divisor , it is better to say , which requires us to = = √2 = 2 2 of 1.414 + 0.707 + , or else to extract the square root of 0.5 . √2 = 89 ...
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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.