Question

(4 1/3 + 7 1/5) :173​

Answer 1

1) 4 1/3+7 1/5=11 (5/15+3/15)=11 8/15

2) 11 8/15 : 173=(15*11+8)/15 : 173=173/15 : 173=1/15.

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173/15=1/15 * 173  ( 1/2 * 3=3/2)

1/15 * 173 : 173=1/15.