A Complete Arithmetic: Uniting Mental and Written Exercises in a Natural System of InstructionVan Antwerp, Bragg & Company, 1870 - 340 σελίδες |
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Σελίδα 101
... , 1 rod , etc. , in length . 154. A Triangle is a plane fig- ure bounded by three straight lines and having three angles . 1 inch . 1 incl . 1 inch . 1 inch . Perpendicular . Base . 155. A Right - angled Tri-. MENSURATION . 101.
... , 1 rod , etc. , in length . 154. A Triangle is a plane fig- ure bounded by three straight lines and having three angles . 1 inch . 1 incl . 1 inch . 1 inch . Perpendicular . Base . 155. A Right - angled Tri-. MENSURATION . 101.
Σελίδα 102
... Base . 155. A Right - angled Tri- angle is a triangle having a right angle . One of the sides including the right angle is called the Base , and the other the Perpendicular or Altitude . 156. A Circle is a portion of a plane bounded by ...
... Base . 155. A Right - angled Tri- angle is a triangle having a right angle . One of the sides including the right angle is called the Base , and the other the Perpendicular or Altitude . 156. A Circle is a portion of a plane bounded by ...
Σελίδα 103
... base is 8 inches and whose altitude is 6 inches ? 10. The diameter of a circle is 10 feet : what is its cir- cumference ? " f . WRITTEN PROBLEMS . 11. How many square feet in a floor 371⁄2 by 23 ft . ? 12. How many square yards in a ...
... base is 8 inches and whose altitude is 6 inches ? 10. The diameter of a circle is 10 feet : what is its cir- cumference ? " f . WRITTEN PROBLEMS . 11. How many square feet in a floor 371⁄2 by 23 ft . ? 12. How many square yards in a ...
Σελίδα 104
... base is 54.5 yards , and altitude 33.2 yards ? 20. A triangle contains 270 sq . in . , and the base is 36 in .: what is its altitude ? 21. The diameter of a circle is 12 inches : how many square inches in its area ? 22. How many square ...
... base is 54.5 yards , and altitude 33.2 yards ? 20. A triangle contains 270 sq . in . , and the base is 36 in .: what is its altitude ? 21. The diameter of a circle is 12 inches : how many square inches in its area ? 22. How many square ...
Σελίδα 105
... bases are equal and parallel circles . 166. The volume of a body is called its Solid Contents , or Capacity . It is expressed in some unit of measure , as a cubic inch , a cubic foot , etc. MENTAL PROBLEMS . 1. How many cubic inches in ...
... bases are equal and parallel circles . 166. The volume of a body is called its Solid Contents , or Capacity . It is expressed in some unit of measure , as a cubic inch , a cubic foot , etc. MENTAL PROBLEMS . 1. How many cubic inches in ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
acres amount annual interest barrel bill bought bushels called capital ciphers commission common fraction compound number contains cost cube root cubic decimal places denominate number denoting diameter difference dividend dollar draft equal equated excess of 9's exchange is quoted expressed decimally feet long figures gain gallons given gold grams greatest common divisor Hence hundredths hypotenuse improper fraction inches insured integer interest of $1 last term least common multiple less longitude MENTAL PROBLEMS meters miles mills minuend mixed number months Multiply number of terms paid par value payable payment pound premium present worth prime factors principal PRINCIPLES.-1 PROCESS proportion quotient rate per cent ratio rectangular solid Reduce reichsmarks remainder rods share simple sold solid contents square root subtract subtrahend thousandths units WRITTEN PROBLEMS yards
Δημοφιλή αποσπάσματα
Σελίδα 21 - Multiplication is the process of taking one number as many times as there are units in another.
Σελίδα 27 - The dividend is the number to be divided. The divisor is the number by which we divide.
Σελίδα 188 - Or, make the given interest the numerator, and the interest of the principal for 1 year at the given rate the...
Σελίδα 65 - Multiplying or dividing both Dividend and Divisor by the same number, does not change the Quotient.
Σελίδα 253 - The square of a number composed of tens and units is equal to the square of the tens, plus twice the product of the tens by the units, plus the square of the units. tens?
Σελίδα 102 - 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 39 - The Greatest Common Divisor of two or more numbers is the greatest number that will exactly divide each of them. Thu4, 18 is the greatest, common divisor...
Σελίδα 77 - The denominator of a decimal fraction is 1 with as many ciphers annexed as the numerator has places.
Σελίδα 85 - Multiply as in whole numbers, and point off as many decimal places in the product as there are decimal places in the multiplicand and multiplier, supplying the deficiency, if any, by prefixing ciphers.
Σελίδα 16 - Addition is the process of finding the sum of two or more numbers.