Question

1. Express the following as decimals.
1
(i) 3x10 +4×1+7x
1/10​

Answer 1

Answer:

3 x 10 + 4 x 1 + 7 x 1/10

= 30 + 4 + 7/10

= 34 + 7/10

= 10 x 34 + 1 x 7 ÷ 10

= 340 + 7÷ 10

= 347÷ 10

= 34.7 Answer

Answer 2

Answer:

330.0

Step-by-step explanation:

30 + 11 × 1/10

30 + 11/10

(300 × 11) / 10

3300 / 10

330.0