Junior High School Mathematics: First [-third] Course, Βιβλίο 1Macmillan, 1917 |
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Σελίδα 32
... scale pan , you must change the weight in the other scale pan by just the same amount , if the scales are to stay bal- anced . If you divide one member ( or side ) of an equa- tion by 3 , you must also divide the other member by 3 . 12 ...
... scale pan , you must change the weight in the other scale pan by just the same amount , if the scales are to stay bal- anced . If you divide one member ( or side ) of an equa- tion by 3 , you must also divide the other member by 3 . 12 ...
Σελίδα 53
... square whose side is 21 " . What is its perimeter ? 5. Draw a square whose perimeter is 6.4 " . 6. Draw a square whose perimeter is 5.2 " . 7. Draw to the scale of 10 to 1 a III , § 37 ] 53 MEASUREMENT Plane Figures 53-61.
... square whose side is 21 " . What is its perimeter ? 5. Draw a square whose perimeter is 6.4 " . 6. Draw a square whose perimeter is 5.2 " . 7. Draw to the scale of 10 to 1 a III , § 37 ] 53 MEASUREMENT Plane Figures 53-61.
Σελίδα 54
... scale of 10 to 1 a square having each side equal to 17 " . In your figure , 17 " should be repre- sented by 1.7 " . Why ? 10. Draw to the scale of 10 to 1 a square whose perim- eter is 48 " . 11. Draw to the scale of 5 ' to 1 " a square ...
... scale of 10 to 1 a square having each side equal to 17 " . In your figure , 17 " should be repre- sented by 1.7 " . Why ? 10. Draw to the scale of 10 to 1 a square whose perim- eter is 48 " . 11. Draw to the scale of 5 ' to 1 " a square ...
Σελίδα 55
... scale of 10 to 1 a rectangle whose base is 30 " and whose height is 20 " . 5. Draw to the scale of 10 ' to 1 " a rectangle whose base is 32 ′ and whose height is 24 ' . ( a ) What is its perimeter ? ( b ) What is the ratio of its ...
... scale of 10 to 1 a rectangle whose base is 30 " and whose height is 20 " . 5. Draw to the scale of 10 ' to 1 " a rectangle whose base is 32 ′ and whose height is 24 ' . ( a ) What is its perimeter ? ( b ) What is the ratio of its ...
Σελίδα 56
... scale of 100 ' to 1 " the plan of a rectan- gular garden plot 225 ' long and 180 ' wide . 9. Draw a rectangle 18 " long and 1.4 " wide . ( a ) What is its perimeter ? ( b ) What is the ratio of its length to its width ? 10. In the ...
... scale of 100 ' to 1 " the plan of a rectan- gular garden plot 225 ' long and 180 ' wide . 9. Draw a rectangle 18 " long and 1.4 " wide . ( a ) What is its perimeter ? ( b ) What is the ratio of its length to its width ? 10. In the ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
acre of potatoes ALLEN HOPKINS amount automobile b₁ b₂ baseball Brown oak bushels cent of increase circle circular graph circumference column decimal fraction decimal point discount Dividing each member Draw the parallelogram Estimate EXAMPLE express Find its area Find the area Find the cost Find the distance Find the number Find the ratio Find the sum Find the total floor area following table formula height or altitude hundred include an angle line-graphs lot of land Mahogany marked price method miles per hour Multiplying each member nearest hundredth nearest tenth nearest thousandth number of square number value Overcoat partial product pounds protractor pupils put check rectangle rectangular graphs ruler scale of 100 Sideboard sold SOLUTION Solve the equation square feet square foot square inches square mile square yard straight line supplementary angles trapezoid triangle WILLIAM GENTLEMAN words write zoid ཋནཉྩ
Δημοφιλή αποσπάσματα
Σελίδα 142 - 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 12 months (mo.) = 1 year 10 years = 1 decade 10 decades or \ , , , „ , 1=1 century (cen. or U.) 100 years / J v ' Thirty days has September, April, June, and November; All the rest have thirty-one, Excepting February alone, To which we twenty-eight assign, Till leap year gives it twenty-nine.
Σελίδα 91 - 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 141 - 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 46 - LINEAR MEASURE 12 inches (in.) = 1 foot (ft.) 3 feet = 1 yard (yd.) 5£ yards, or 16| feet = 1 rod (rd.) 320 rods . = 1 mile (mi.) 1 mi.
Σελίδα 141 - 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. mi.) Cubic Measure 1728 cubic inches (cu.
Σελίδα 117 - PERIPHERY of a circle is its entire bounding line ; or it is a curved line, all points of which are equally distant from a point within called the center.
Σελίδα 18 - Count the total number of digits to the right of the decimal points in the numbers you are multiplying.
Σελίδα 117 - The diameter of a circle is a straight line drawn through the center and terminated by the circumference.
Σελίδα 142 - ANGULAR MEASURE. 60 seconds (") = 1 minute ('). 60 minutes = 1 degree (°). 360 degrees = 1 circumference.