помогите пжжжжжжжжжжжээжжжжжэжж

Question

помогите пжжжжжжжжжжжээжжжжжэжж

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Answer 1

30:3=10
15:3=5
24:3=8
8+5+(10-8)=15

Answer 2

10+10+10=30

5+5+5=15

8+8+8=24

8+5х10=58