How to solve 11 by 17 + 15 by 7 ÷ 17 by 28
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Answer:
7/8
Step-by-step explanation:
17+15=32 so 11/32
by means division so
=11/32÷7÷17=11 so11/28
=11/32÷11/28
=11/32*28/11=28/32
= 28/32 simplest form =7/8
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