5.45×24×0.2-3.45×4.8=_.
问题描述:
5.45×24×0.2-3.45×4.8=______.
答
5.45×24×0.2-3.45×4.8,
=5.45×4.8-3.45×4.8,
=4.8×(5.45-3.45),
=4.8×2,
=9.6;
故答案为:9.6.