(3.4×4.8×9.5)÷(1.9×1.7×2.4)=_.
问题描述:
(3.4×4.8×9.5)÷(1.9×1.7×2.4)=______.
答
(3.4×4.8×9.5)÷(1.9×1.7×2.4)
=(3.4÷1.7)×(4.8÷2.4)×(9.5÷1.9)
=2×2×5
=20.
故答案为:20.