Junior High School Mathematics Book 1-3 [and] 1 Book Course, Βιβλίο 1C. Scribner's Sons, 1920 |
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Σελίδα 8
... month o record of the teams be averaged after each g The pupils of one room called their team Browns , and the Whites . Select names for For the first game use exercises in writin in adding columns of numbers . 45 4 5 6-3 4 2-9-7-8- 4 7 ...
... month o record of the teams be averaged after each g The pupils of one room called their team Browns , and the Whites . Select names for For the first game use exercises in writin in adding columns of numbers . 45 4 5 6-3 4 2-9-7-8- 4 7 ...
Σελίδα 37
... measure ? 20. In a school of 36 pupils the teacher found that the had been 45 half - day absences in a school month of 20 d What part of all the school time of all the pupils w fraction by another must also be thought of as of.
... measure ? 20. In a school of 36 pupils the teacher found that the had been 45 half - day absences in a school month of 20 d What part of all the school time of all the pupils w fraction by another must also be thought of as of.
Σελίδα 61
... months Mary has averaged solving 90 % of the problems in her mathematics lesson . How many should she solve at that rate out of an assignment of 20 problems ? out of an assignment of 34 problems ? 6. James has solved on the average only ...
... months Mary has averaged solving 90 % of the problems in her mathematics lesson . How many should she solve at that rate out of an assignment of 20 problems ? out of an assignment of 34 problems ? 6. James has solved on the average only ...
Σελίδα 63
... month , how much would a waste of 7.5 % be each month ? each year ? in 10 years ? in 20 years ? 31. The grocery and meat bill averages $ 48 per month for a home . If 12 % is wasted , what is this for a month ? for a year ? for 15 years ...
... month , how much would a waste of 7.5 % be each month ? each year ? in 10 years ? in 20 years ? 31. The grocery and meat bill averages $ 48 per month for a home . If 12 % is wasted , what is this for a month ? for a year ? for 15 years ...
Σελίδα 67
... months . How much interest did he pay ? 10. Mr. Jason borrowed $ 450 from his bank at 8 % three months . How much interest did he pay ? 78. Commission . - Very often a person , as a real - est agent , carrying out a sale for another is ...
... months . How much interest did he pay ? 10. Mr. Jason borrowed $ 450 from his bank at 8 % three months . How much interest did he pay ? 78. Commission . - Very often a person , as a real - est agent , carrying out a sale for another is ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
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.