A Practical Arithmetic |
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Σελίδα 155
60 seconds ( sec . ) 1 minute ( min . ) . 60 minutes 1 hour ( hr . ) . 24 hours 1 day ( dy . ) . 7 days = 1 week ( wk . ) . 365 days ( or 52 wks . 1 dy . ) = 1 common - year ( yr . ) . 366 days = 1 leap - year . = 1 century .
60 seconds ( sec . ) 1 minute ( min . ) . 60 minutes 1 hour ( hr . ) . 24 hours 1 day ( dy . ) . 7 days = 1 week ( wk . ) . 365 days ( or 52 wks . 1 dy . ) = 1 common - year ( yr . ) . 366 days = 1 leap - year . = 1 century .
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres added amount bushel called centimeters cents commission common compound contain cost cube cubic decimal deep denominator diameter difference digits discount distance divided dividend divisible divisor dollars draft equal example EXERCISE expressed factor feet figure Find foot four fraction gallons given gives Hence hundred inches increased interest iron length less liter logarithms means measure meter miles minute multiplicand multiplier obtained paid payment period places pound principal quantity quotient ratio received Reduce remainder represent result root side sold specific gravity square Subtract surface taken tens thick third thousand tons units volume weight whole wide worth Write written yard
Δημοφιλή αποσπάσματα
Σελίδα 257 - Sixty days after sight of this First of Exchange (Second and Third of the same tenor and date unpaid...
Σελίδα 146 - 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...
Σελίδα 147 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints — 1 quart (qt...
Σελίδα 28 - The number thus added to itself, or the number to be multiplied, is called the multiplicand. The number which shows how many times the multiplicand is to be taken, or the number by which we multiply, is called the multiplier.
Σελίδα 101 - A number is divisible by 3 if the sum of its digits is divisible by 3• A number is divisible by 9 if the sum of its digits is divisible by 9.
Σελίδα 145 - 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 116 - To reduce a mixed number to an improper fraction. Multiply the whole number by the denominator of the fraction, and to the product add the given numerator.
Σελίδα 149 - 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 (yr.) 366 days = 1 leap year About 30 days = 1 month (mo.) 12 months = 1 year VALUE 10 cents (ct.
Σελίδα 285 - The logarithm of any power of a number is equal to the logarithm of the number multiplied by the exponent of the power.
Σελίδα 42 - If the divisor contains decimal places, we may remove the decimal point from the divisor, provided we carry the decimal point in the dividend as many places to the right as there are decimal places in the divisor.