Half of one-fourth, or 0.25, is one-eighth, or 0.125. Common measurements that use one-eighth include one-eighth of a teaspoon, one-eighth of an inch and one-eighth of a gallon. Common rulers have one-eighth-inch marks on rulers, whereas one-eighth of a gallon is called a pint.
Know MoreThe phrase one-eighth is written as 1/8 in fractional form. To find one-half of one-fourth using numerals, the expression is "1/2 * 1/4 = 1/8," which means the numerators multiply each other and the denominators multiply each other. One times one is one, whereas two times four is eight to arrive at the product of 1/8.
Learn more in Fractions & PercentagesIn mapmaking, a fractional scale refers to the proportion of map distance to the actual distance on the ground. It can be expressed in fractional form or as a ratio.
Full Answer >The expression pi in MATLAB returns the floating point number closest in value to the fundamental constant pi, which is defined as the ratio of the circumference of the circle to its diameter. Note that the MATLAB constant pi is not exactly equal to the fundamental constant pi.
Full Answer >One method to manually convert a fraction to a decimal is to multiply the denominator, the bottom number, by a number that will make the denominator a factor of 10. Then multiply the numerator, the top number, by the same number used on the denominator. Rewrite the fraction as a decimal using place values.
Full Answer >A list of benchmark fractions include 1/4, 1/3, 1/2, 2/3 and 3/4. Benchmark fractions are common fractions that are used for comparison to other numbers. For example, the benchmark fraction 1/10 is often used because of how it relates to decimals.
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