New Grammar School ArithmeticD.C. Heath & Company, 1903 - 503 σελίδες |
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Σελίδα 100
... feet high surrounds a lot 25 feet front by 100 feet deep . How many square feet of boards in the front fence ? In the back fence ? In each side fence ? In the whole ? ( Make diagrams . ) 18. A room is 18 feet long , 15 feet 100 Chapter Two ...
... feet high surrounds a lot 25 feet front by 100 feet deep . How many square feet of boards in the front fence ? In the back fence ? In each side fence ? In the whole ? ( Make diagrams . ) 18. A room is 18 feet long , 15 feet 100 Chapter Two ...
Σελίδα 101
John Henry Walsh. 18. A room is 18 feet long , 15 feet wide , 12 feet high . How many square feet in the floor ? Draw a rectangle to represent the ceiling . Write the dimensions in their proper places , and write in the centre the number of ...
John Henry Walsh. 18. A room is 18 feet long , 15 feet wide , 12 feet high . How many square feet in the floor ? Draw a rectangle to represent the ceiling . Write the dimensions in their proper places , and write in the centre the number of ...
Σελίδα 141
... feet by 100 feet has on it a house 25 feet by 55 feet . How many square feet are there left for a yard ? 2. How many square feet are there in the floor of a room 24 feet long , 18 feet wide ? 3. How many square yards are there in the ...
... feet by 100 feet has on it a house 25 feet by 55 feet . How many square feet are there left for a yard ? 2. How many square feet are there in the floor of a room 24 feet long , 18 feet wide ? 3. How many square yards are there in the ...
Σελίδα 197
... feet long , 3 feet wide ? Make a diagram . 4. How many boards 12 feet long , 8 inches wide will be required for a close fence 120 yards long , 6 feet high ? 5. Find the number of paving stones 9 inches by 3 inches , in a street 100 rods ...
... feet long , 3 feet wide ? Make a diagram . 4. How many boards 12 feet long , 8 inches wide will be required for a close fence 120 yards long , 6 feet high ? 5. Find the number of paving stones 9 inches by 3 inches , in a street 100 rods ...
Σελίδα 198
... feet by 200 feet . How many square feet will he have left for a garden after he builds a house 25 feet by 60 feet ? 18. One wall of a room is 24 feet long and 12 feet high . There is a door in it 8 feet high , 4 feet wide . How many ...
... feet by 200 feet . How many square feet will he have left for a garden after he builds a house 25 feet by 60 feet ? 18. One wall of a room is 24 feet long and 12 feet high . There is a door in it 8 feet high , 4 feet wide . How many ...
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12 feet acres altitude amount angle base bill bought bushels ciphers circle common fraction containing cord cube cubic cubic foot decimal point diameter discount Divide dividend dollar dozen Draw equal factors feet high feet long feet wide Find the cost Find the interest Find the number foot gain gallons Give greatest common divisor horses hundredths hypotenuse improper fraction inches wide isosceles triangle least common multiple longitude lowest terms marked price measures meters miles minuend mixed number months Multiply NOTE Oral Exercises Oral Problems ounces paid pecks perpendicular pints pounds Preliminary Exercises pupils quarts quotient ratio receive rectangle Reduce remainder rhombus rods side sold square feet square inches square root square yards subtract weighing whole number worth Write Written Exercises Written Problems yards long yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 44 - 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 206 - An angle less than a right angle is called an acute angle; an angle greater than a right angle and less than two right angles is called an obtuse angle.
Σελίδα 380 - MEASURE. 10 millimeters (mm.) = 1 centimeter (cm.) 10 centimeters = 1 decimeter (dm.) 10 decimeters = 1 meter (m.) 10 meters = 1 dekameter (Dm.) 10 dekameters = 1 hektometer (Hm.) 10 Hektometers = 1 kilometer (Km.) 10 kilometers = 1 myriameter (Mm.) 1 meter = 39.37 inches.
Σελίδα 335 - The square described on the hypotenuse of a rightangled triangle is equal to the sum of the squares described on the sides containing the right angle. Prop. 30. — If the square on one side of a triangle is equal to the sum of the squares on the other two sides, the angle contained by these two sides is a right angle.
Σελίδα 458 - The square of the sum of two quantities is equal to the square of the first, plus twice the product of the first multiplied by the second, plus the square of the second.
Σελίδα 198 - 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 107 - If it takes 5 men 15 days to do a piece of work, how long will it take 10 men to do it?
Σελίδα 329 - The square of the sum of two numbers is equal to the square of the first number plus twice the product of the first and second number plus the square of the second number.