1.

7*(7+12*7+27+28) Please solve this. I am writing the meaning of the signs:- * = Multiply + = Add

Answer»

-step explanation:7 × (7 + 12 × 7 + 27 + 28)7 × (7 + 84 + 7 + 27 + 28)7 × 153= 1071.



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