单词	decimal fraction
释义	Decimal Fraction A fraction where the denominator (the bottom number) is a power of ten (such as 10, 100, 1000, etc). You can write decimal fractions with a decimal point (and no denominator), which make it easier to do calculations like addition and multiplication on fractions. Examples: 7/10 is a decimal fraction and it can be shown as 0.7 43/100 is a decimal fraction and it can be shown as 0.43 51/1000 is a decimal fraction and it can be shown as 0.051
随便看	visual estimation volume vulgar fraction wage wave wavelength wealth week weekday weekend weight welfare whole whole number wholesale price width winter word wrt x x axis x coordinate y axis y coordinate y intercept

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