A Grammar Shcool ArithmeticGinn, 1886 - 372 σελίδες |
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Σελίδα 94
... hour , how many rods will 4 men build in 3.8 days , work- ing 7.5 hours per day ? 6. Twelve dozen penknives cost ... hour , how many required ? If it averages hours will be 13. An errand boy receives $ 2.75 per week . 94 DECIMALS .
... hour , how many rods will 4 men build in 3.8 days , work- ing 7.5 hours per day ? 6. Twelve dozen penknives cost ... hour , how many required ? If it averages hours will be 13. An errand boy receives $ 2.75 per week . 94 DECIMALS .
Σελίδα 95
... hour , how many miles apart will they be in one hour ? When they are 70 miles apart , in how many hours will they meet if they turn and travel toward each other ? 16. A farmer's wife bought 19 yards of table linen at $ 0.875 , 15 yards ...
... hour , how many miles apart will they be in one hour ? When they are 70 miles apart , in how many hours will they meet if they turn and travel toward each other ? 16. A farmer's wife bought 19 yards of table linen at $ 0.875 , 15 yards ...
Σελίδα 101
... hour . If the gas is burnt five hours a day for 6 months ( from October to March inclu- sive ) , and 3 hours a day for the rest of the year , what is the annual expense of lighting the building , gas being worth $ 3 per thousand cubic ...
... hour . If the gas is burnt five hours a day for 6 months ( from October to March inclu- sive ) , and 3 hours a day for the rest of the year , what is the annual expense of lighting the building , gas being worth $ 3 per thousand cubic ...
Σελίδα 115
... hour , B at the rate of 6 miles an hour , and C walks at the rate of 3 miles an hour . Find the shortest distance they may all go in an integral number of hours . 11. Two frigates , with different numbers of guns , fire the same number ...
... hour , B at the rate of 6 miles an hour , and C walks at the rate of 3 miles an hour . Find the shortest distance they may all go in an integral number of hours . 11. Two frigates , with different numbers of guns , fire the same number ...
Σελίδα 118
... hours each , 21 dollars . How much would he receive for 19 days ' work of 5 hours each ? 9. Thirty workmen have made in 9 days 215 yards of wall . At the same rate , how much would 36 work- men make in 15 days ? 10. A telegraph operator ...
... hours each , 21 dollars . How much would he receive for 19 days ' work of 5 hours each ? 9. Thirty workmen have made in 9 days 215 yards of wall . At the same rate , how much would 36 work- men make in 15 days ? 10. A telegraph operator ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
acres altitude amount angle barrel bought bushels called centimeters centre circle circumference common fraction compound interest contains cube root cubic cubic centimeter cubic foot decimal point denominator diameter digits discount divided dividend divisor dollars equal expressed factors feet figure Find the cost Find the G. C. M. Find the number Find the value flour four frustum gain gallon Hence horses hour hundred hundredths improper fraction inches integral number invested least common multiple length longitude measure merchant meter miles minuend mixed number multiplicand multiplier nine paid parallelogram perpendicular polygon pounds quantity quart quotient rate per cent ratio received Reduce remainder rods selling sides slant height sold specific gravity square root straight line Subtract subtrahend surface tens thousand thousandths triangle units weight whole number wide worth yards
Δημοφιλή αποσπάσματα
Σελίδα 192 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 122 - 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 numerator; under this sum write the denominator.
Σελίδα 328 - A sphere is a solid bounded by a surface all points of which are equally distant from a point within called the centre.
Σελίδα 320 - The area of a circle is equal to one-half the product of its circumference and radius.
Σελίδα 182 - 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 140 - Subtract the numerator of the subtrahend from the numerator of the minuend.
Σελίδα 174 - 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 305 - The circumference of every circle is supposed to be divided into 360 equal parts, called degrees...
Σελίδα 300 - Any point in the perpendicular is equally distant from the extremities of the line.
Σελίδα 184 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints — 1 quart (qt.) 4 quarts = 1 gallon (gal.) 31| gallons = 1 barrel (bbl.) 2 barrels = 1 hogshead (hhd...