5/8 times 7/8 times 3/5 as a fraction
5 7 3
–––– x –––– x ––––
8 8 5
multiply across the numerators 5 x 7 x 3 = 105
multiply across the denominators 8 x 8 x 5 = 320
so there's the answer 105 21
––––– which will reduce to –––––
320 64
You could have cancelled the 5's and saved yourself a little arithmetic.
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