Junior High School Mathematics Book 1-3 [and] 1 Book Course, Βιβλίο 1C. Scribner's Sons, 1920 |
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Σελίδα 23
... yard find the cost of 12 yd . of cloth ; 17 yd .; of 46 yd .; of 119 yd .; of 29 yd . 4. At 32 ¢ per yard find the cost of 5 yd . of cloth ; of 1 yd .; of 25 yd .; of 50 yd . 5 . Find the cost at 25 ¢ per dozen of 12 doz . eggs ; of 1 ...
... yard find the cost of 12 yd . of cloth ; 17 yd .; of 46 yd .; of 119 yd .; of 29 yd . 4. At 32 ¢ per yard find the cost of 5 yd . of cloth ; of 1 yd .; of 25 yd .; of 50 yd . 5 . Find the cost at 25 ¢ per dozen of 12 doz . eggs ; of 1 ...
Σελίδα 39
... 23. A merchant bought cloth at $ 2 per yard . For wha must he sell it to make ? 24 . If there are 36 in . in a yard , how many yards ar there in 72 in . ? in 42 in . ? in 56 in . ? in 48 in . ? by a second may be expressed as a fraction .
... 23. A merchant bought cloth at $ 2 per yard . For wha must he sell it to make ? 24 . If there are 36 in . in a yard , how many yards ar there in 72 in . ? in 42 in . ? in 56 in . ? in 48 in . ? by a second may be expressed as a fraction .
Σελίδα 44
... yard . At the same rate wh cost of oilcloth 42 in . wide ? 6. Five degrees on the Co mometer equal 9 degrees on t thermometer . What will be the Fahrenheit thermomete Centigrade falls 10 degrees ? grees ? falls 32 degrees ? falls 7 ...
... yard . At the same rate wh cost of oilcloth 42 in . wide ? 6. Five degrees on the Co mometer equal 9 degrees on t thermometer . What will be the Fahrenheit thermomete Centigrade falls 10 degrees ? grees ? falls 32 degrees ? falls 7 ...
Σελίδα 54
... . 35. How many yards of cloth at 25 ¢ per ya bought for $ 12 ? for $ 22 ? for $ 56 ? for $ 75 ? 36. Play a number game , using changes of fr decimals and vice versa : also aliquot parts . ation made d by 2 by 2 , ivide op-
... . 35. How many yards of cloth at 25 ¢ per ya bought for $ 12 ? for $ 22 ? for $ 56 ? for $ 75 ? 36. Play a number game , using changes of fr decimals and vice versa : also aliquot parts . ation made d by 2 by 2 , ivide op-
Σελίδα 71
... yard , or ell , which is the old English name arm ; the pace , the average length of a step ; the mile , fr the Latin millia passuum , a thousand paces . In old Ro the inch meant of a foot ; in France and the Scandinav countries it ...
... yard , or ell , which is the old English name arm ; the pace , the average length of a step ; the mile , fr the Latin millia passuum , a thousand paces . In old Ro the inch meant of a foot ; in France and the Scandinav countries it ...
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acre added altitude angle apples base board feet bushel called cent circle coal common fractions Compute cone Construct cubic feet cubic foot cubic inches cyclometer cylinder decimal places denominator diagonal diameter digit distance divided divisible divisor Draw a line Emporia equal equation EXERCISES Find Express Fahrenheit Find the area Find the cost Find the number Find the volume gallons gives Hence hour hypotenuse Improper Fractions International Date Line isosceles length Measure meridian meter metric metric system Minuend mixed number motion multiplied number game parallelogram pencil and paper plane Play a number pounds prism problems rectangle rectangular Reduce right triangle root sell signed numbers slant height sold solid Solve square subtracted surface thermometer units velocity vertex watt-hours weighs whole number width write yard zero
Δημοφιλή αποσπάσματα
Σελίδα 226 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 225 - 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 227 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 226 - 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 229 - OF WEIGHT 10 milligrams (mg.) = 1 centigram (eg.) 10 centigrams = 1 decigram (dg.) 10 decigrams = 1 gram (g.) 10 grams = 1 dekagram (Dg...
Σελίδα 229 - Capacity 10 milliliters (ml.) = 1 centiliter (cl.). 10 centiliters = 1 deciliter (dl.). 10 deciliters = 1 liter (1.). 10 liters = 1 Dekaliter (DL). 10 Dekaliters = 1 Hektoliter (HI.). 10 Hektoliters = 1 Kiloliter (Kl.).
Σελίδα 181 - A Sphere is a solid bounded by a curved surface all points of which are equally distant from a point within called the centre.
Σελίδα 225 - 1 Square Chain . sq. ch. 10 Square Chains " 1 Acre A. 640 Acres " 1 Square Mile . . sq. mi. 36 Square Miles (6 miles square)
Σελίδα 20 - ... if the number formed by the last three digits is divisible by 8 if the sum of the digits is divisible by 9 if its last digit is 0 Simplify 3525 4341 This fraction can be simplified by dividing 3.
Σελίδα 20 - Which of the following are divisible by 9 : 24,795 ? 681,453 ? 745,613 ? 24,738 ? 7. // the sum of the digits of a number is divisible by 3, the number is divisible by 3.