Question

3целых5/8 * 2целых1/3 -2целых1/3 * 5/8 - 7* 5/8

Answer 1

3.58*2.13-2.13*58-7*58=2.58
1)3.58*2.13=298*73=20324=8.1124
2)2.13*58=73*58=35/24=1.1124
3)8.11/24-1.11/24=7
4)7*58=35/8=4.3/8
5)7-4.3/8=6.88-4.38=2.58