Explain how knowing that 5/8= 0.625 heps you write the decimal for 4 5/8

To convert a fraction to a decimal , the solution is to divide the numerator by the denominator. Since its a mixed fraction, you already know what  the 5/8 of the problem is (0.625). All you do it add the 4 to the decimal and it'll be 4.0625

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