Question

1. Express the following as decimals. .
1
(i) 3x10 + 4x1+7
1 by10​

Answer 1

Step-by-step explanation:

Given expanded form is

3x10 + 4x1+7×1/10

=>30+4+(7/10)

=>34+0.7

=>34.7

Decimal number=34.7

Answer 2

Answer:

Step-by-step explanation:

Given expanded form is

3x10 + 4x1+7×1/10

=>30+4+(7/10)

=>34+0.7

=>34.7

Decimal number=34.7