Question

2)5/8÷ 10 = ______
3) 5.4 + 8.38 = ____

4) 6³=______

5) 2.094 × 100 = ____

6) (−11) × 12 = _____

7) Square of (−12) is _____.​

Answer 1

Answer:

1/16, 13.78, 216, 209.4, -121, 144

Step-by-step explanation:

2) 5/8 ÷ 10 = (5/8) / 10 = 5/(8 × 10) = 5/80 = 1/16

3) 5.4 + 8.38 = 5.40 + 8.38 = 13.78

4) 6³= 6 × 6 × 6 = 36 × 6 = 216

5) 2.094 × 100 = (2094/1000) × 100 = 2094/10 = 209.4

6) (−11) × 12 = -(11 × 12) = -121

7) Square of (−12) is = $(-12)^2 = (-1 * 12)^2 = -1^2 * 12^2 = 12^2 = 144$

Answer 2

Step-by-step explanation:

2) 1/16

3) 13.78

4) 216

5) 209.4

6) 132

7) -244