简算4.25×4.8+9.6×2.74

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简算4.25×4.8+9.6×2.74简算4.25×4.8+9.6×2.74简算4.25×4.8+9.6×2.744.52×4.8+9.6×2.74=4.52×4.8+2×4.8×2.74=4.52×

简算4.25×4.8+9.6×2.74
简算4.25×4.8+9.6×2.74

简算4.25×4.8+9.6×2.74
4.52×4.8+9.6×2.74
=4.52×4.8+2×4.8×2.74
=4.52×4.8+5.48×4.8
=(4.52+5.48)×4.8
=10×4.8
=48