Question

Помогите даю 20 б......... ​

Answer 1

Ответ:

1) 72:(35-17)-4=72:12-4=6-4=2

2) (321+259):(321-205)=580:116=5

3) 61.32-61.32:(3.6+4.8)=61.32-61.32:8.4=61.32-7.3=54.02

4) 4.346:0.82-0.4:0.25=5.3-1.6=3.7

5) 2.04:3.4+5.19×0.4=2.04:3.4+2.076=0.6+2.076=2.676

6) 1.4×2.6-0.3×5.09=3.64-1.527=2.113