简算0.16×9.85+264×0.0985+72 - 知识问答

简算0.16×9.85+264×0.0985+72×0.985=?简算4800÷12.5÷2.5÷3.2=?

2个回答

0.16×9.85+264×0.0985+72×0.985
=9.85×(0.16+2.64+7.2)
=9.85×10
=98.5
4800÷12.5÷2.5÷3.2
=8×4800÷100÷2.5÷3.2
=8×4×48÷10÷3.2
=3.2×48÷3.2
=48

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