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Rational numbers number that can be written as the A rational number is a _________________ two integers ratio of __________________________ in which the denominator is zero not ___________. 0 In symbol a/b where a and b are ______________ integers and b ≠ ____ form 0.4 Rational numbers 1/2 Whole numbers 0 -8 Whole Natural numbers numbers 9 18% 4 -¾ -3 15 Integers 0.45 How to convert a fraction into a decimal 0.625 8 5.000 5 4 8 8 20 16 40 2 .6 6 6 0 -4 -4.6 3 2.000 3 18 20 18 20 Divide the numerator by the denominator How to convert a decimal into a fraction 0.75 ¾ 0.3333333333333 0.325 15.32 30.624 ¹³/₄₀ 15 ⁸/₂₅ 30 ⁷⁸/₁₂₅ ⅓ 1 Type in your number 2 Push the MATH button on your calculator 3 Choose option 1 (>FRAC) or just push enter How to convert a decimal into a fraction - continued 0.5 5 9 2.36 36 2 99 -7.125 125 -7 999 4 2 11