Put the repeating part over as many 9's as there are parts that are repeating. For example, if it is just a 7 that is repeating, then it is 7/9, but if it is a 45 that is repeating (as in .45454545...), then it is 45/99. A 2376 that repeats is 2376/9999. Try it out on your calculator, and you'll see that 7/9 is .77777...
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Convert 7 to a decimal. .07 times 89,000 = 6,230
fraction which is equivalent to 0.7 = 7/10
To convert decimals to fractions 0.07 = 0.07/1.00 NB Note there are two decimal places in the 0.07 , so two decimal zeroes in the denominator. Next cancel down the decimal points 007/100 The two 'zeroes' prefixed to '7' are trivial and can be dropped. Hence 007/100 = 7/100 It follows that 0.07 = 7/100 NB If the decimal is 0.007 , then it is 0.007/1.000 = 7/1000 et.seq.
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