Помогите!!!
1)найти 40% от 120м
2)17.39:(15-14.26)-6:12.5
1) 120/100*40=482) 17.39:(15-14.26)-6:12.5=17.39:0.74-6:12.5=23.5-6:12.5=23.5-0.48=23.02
1. 15-14.26=0.74
2. 17.39:0.74=23.5
3. 6:12.5=0.48
4. 23.5-0.48=23.02
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Answers & Comments
1) 120/100*40=48
2) 17.39:(15-14.26)-6:12.5=17.39:0.74-6:12.5=23.5-6:12.5=23.5-0.48=23.02
1. 15-14.26=0.74
2. 17.39:0.74=23.5
3. 6:12.5=0.48
4. 23.5-0.48=23.02