The National Arithmetic on the Inductive System: Combining the Analytic and Synthetic Methods : Forming a Complete Course of Higher ArithmeticRobert S. Davis & Company, 1863 - 444 σελίδες |
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Σελίδα 107
... Circumference of a circle is the line which bounds it , as shown by the diagram . An Arc of a circle is any part of its cir- cumference ; as AB . A Radius of a circle is a straight line drawn from its center to its circumference ; as CA ...
... Circumference of a circle is the line which bounds it , as shown by the diagram . An Arc of a circle is any part of its cir- cumference ; as AB . A Radius of a circle is a straight line drawn from its center to its circumference ; as CA ...
Σελίδα 109
... circumference is 14ft . 9in . , in passing from Boston to Washing- ton , the distance being 436 miles ? Ans . 15607332 . 10. I have a field of corn , consisting of 123 rows , and each row contains 78 hills , and each hill has 4 ears of ...
... circumference is 14ft . 9in . , in passing from Boston to Washing- ton , the distance being 436 miles ? Ans . 15607332 . 10. I have a field of corn , consisting of 123 rows , and each row contains 78 hills , and each hill has 4 ears of ...
Σελίδα 115
... circumference of a circle can- not exceed 12 signs ( Art . 143 ) . 27. Bought of a London tailor a vest for 1 £ . 13s . 4d . , a coat for 7 £ . 12s . 9d . , pantaloons for 2 £ . 3s . 9d . , and surtout for 9 £ . 8s . Od .; what was the ...
... circumference of a circle can- not exceed 12 signs ( Art . 143 ) . 27. Bought of a London tailor a vest for 1 £ . 13s . 4d . , a coat for 7 £ . 12s . 9d . , pantaloons for 2 £ . 3s . 9d . , and surtout for 9 £ . 8s . Od .; what was the ...
Σελίδα 129
... circumference . Places north of the equator are said to be in north latitude , and those south of the equator , in south latitude . NOTE . The shape of the earth not being that of a perfect sphere , but some- what flattened toward the ...
... circumference . Places north of the equator are said to be in north latitude , and those south of the equator , in south latitude . NOTE . The shape of the earth not being that of a perfect sphere , but some- what flattened toward the ...
Σελίδα 134
... circumference . If A and B commence travelling round it , A at the rate of 3 miles an hour , and B at the rate of 5 miles an hour , how far apart will they be at the end of 30 hours ? 4. Having money to invest , I purchased two farms at ...
... circumference . If A and B commence travelling round it , A at the rate of 3 miles an hour , and B at the rate of 5 miles an hour , how far apart will they be at the end of 30 hours ? 4. Having money to invest , I purchased two farms at ...
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12 per cent acres amount annexed annuity Arithmetic avoirdupois barrels becomes due bill bought bushels carats cask ciphers circumference column common denominator common fraction composite number compound interest compound numbers contain continued fraction cost cube root diameter difference discount dividend division dollars duodecimal equal exactly divide EXAMPLES expressed decimally feet long figures gain gallons given number grains greatest common divisor Hence hogshead hundred improper fraction inches last term least common multiple longitude lowest terms measure meters miles minuend mixed number months multiplicand Multiply NOTE number denoting number of days number of terms obtain paid payable payment pounds premium present worth prime factors prime number principal quantity quotient rate per cent ratio received Reduce remainder repetend rods RULE SECOND OPERATION shillings side simple numbers sold square root subtract subtrahend tens third thousand tons weight whole number write yards