问题
填空题
0.15×48.2-0.07×48.2+48.2×0.02=□×□
答案
0.15×48.2-0.07×48.2+48.2×0.02
=(0.15-0.07+0.02)×48.2
=0.1×48.2.
故答案为:0.1,48.2.
0.15×48.2-0.07×48.2+48.2×0.02=□×□
0.15×48.2-0.07×48.2+48.2×0.02
=(0.15-0.07+0.02)×48.2
=0.1×48.2.
故答案为:0.1,48.2.