Question

17.2+13.4-(21.2×2.2)+1.2÷0.06​

Answer 1

Add 17.2 and 13.4 to get 30.6.

30.6−21.2×2.2+

0.06

1.2

Multiply 21.2 and 2.2 to get 46.64.

30.6−46.64+

0.06

1.2

Subtract 46.64 from 30.6 to get −16.04.

−16.04+

0.06

1.2

Expand

0.06

1.2

denominator by 100.

−16.04+

6

120

−16.04+20

Add −16.04 and 20 to get 3.96.

3.96