Question

Subtract -9/22 from 6/11
3. ((0.2 *0.14)+(0.5*0.91))/(0.1*0.2)
4. 125 ⁴ / 5 ³​

Answer 1

In step-by-step explanation:

-9/22 from 6/11

6/11-(-9/22)

6/11+9/22

12+9/22

21/22

((0.2 *0.14)+(0.5*0.91))/(0.1*0.2)

(0.028+0.455)/0.02

0.483/0.02

24.15

125 ⁴ / 5 ³

(5^3)^4/5^3

5^12/5^3

5^12-3

5^9