计算.0.48×0.24= 4.575÷0.15= 8.7-0.875= 8÷2.7= 8.35+1.8= 24.6÷12= 7.5×0.6÷7.5×0.6

2025-02-26 00:13:06
推荐回答(1个)
回答1:

(1)0.48×0.24=0.1152;
(2)4.575÷0.15=30.5;

(3)8.7-0.875=7.825;

(4)8÷2.7≈2.963;

(5)8.35+1.8=10.15;

(6)24.6÷12=2.05;

(7)7.5×0.6÷7.5×0.6
=0.6×0.6
=0.36;

(8)1÷[(1.75-1.5)×0.4]
=1÷[0.25×0.4]
=1÷0.1
=10;

(9)3.8+5.6÷7×8
=3.8+0.8×8
=3.8+6.4
=10.2.