1.

2 \times 7 \times 8 %2B 78 \div 25 - 6 \times 77

Answer»

2 x 7 x 8 + 78 ÷ 25 - 6 x 77= 112 + 78/25 - 462= 78/25 - 350= (78 - 8750)/25= - 8672/25= - 346.88



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