Find:

(i) 1.3 x 10 (ii) 36.8 x 10

(iii) 153.7 x 10 (iv) 168.07 x 10

(v) 31.1 x 100 (vi) 156.1 x 100

(vii)3.62 x 100 (viii) 43.07 x 100

(ix) 0.5 x 10 (x) 0.08 x 10

(xi) 0.9 x 100 (xii) 0.03 x 1000

(i) We have

1.3 × 10

We know that,

Whenever any decimal number if multiplied by 10, 100 or 1000 then the decimal number which is at the product is shifted towards the right side

Therefore,

The product of 1.3 and 10 can be calculated as follows:

1.3 × 10 = 13

(ii) We have

36.8 × 10

We know that,

Whenever any decimal number if multiplied by 10, 100 or 1000 then the decimal number which is at the product is shifted towards the right side

Therefore,

The product of 36.8 and 10 can be calculated as follows:

36.8 × 10 = 368

(iii) We have

153.7 × 10

We know that,

Whenever any decimal number if multiplied by 10, 100 or 1000 then the decimal number which is at the product is shifted towards the right side

Therefore,

The product of 153.7 and 10 can be calculated as follows:

153.7. × 10 = 1537

(iv) We have

168.07 × 10

We know that,

Whenever any decimal number if multiplied by 10, 100 or 1000 then the decimal number which is at the product is shifted towards the right side

Therefore,

The product of 168.07 and 10 can be calculated as follows:

168.07 × 10 = 1680.7

(v) We have

31.1 × 100

We know that,

Whenever any decimal number if multiplied by 10, 100 or 1000 then the decimal number which is at the product is shifted towards the right side

Therefore,

The product of 31.1 and 100 can be calculated as follows:

31.1 × 100 = 3110

(vi) We have

156.1 × 100

We know that,

Whenever any decimal number if multiplied by 10, 100 or 1000 then the decimal number which is at the product is shifted towards the right side

Therefore,

The product of 156.1 and 100 can be calculated as follows:

156.1 × 100 = 15610

(vii) We have

3.62 × 100

We know that,

Whenever any decimal number if multiplied by 10, 100 or 1000 then the decimal number which is at the product is shifted towards the right side

Therefore,

The product of 3.62 and 100 can be calculated as follows:

3.62 × 100 = 362

(viii) We have

43.07 × 100

We know that,

Whenever any decimal number if multiplied by 10, 100 or 1000 then the decimal number which is at the product is shifted towards the right side

Therefore,

The product of 43.07 and 100 can be calculated as follows:

43.07 × 100 = 4307

(ix) We have

0.5 × 10

We know that,

Whenever any decimal number if multiplied by 10, 100 or 1000 then the decimal number which is at the product is shifted towards the right side

Therefore,

The product of 0.5 and 10 can be calculated as follows:

0.5 × 10 = 5

(x) We have

0.08 × 10

We know that,

Whenever any decimal number if multiplied by 10, 100 or 1000 then the decimal number which is at the product is shifted towards the right side

Therefore,

The product of 0.08 and 10 can be calculated as follows:

0.08 × 10 = 0.8

(xi) We have

0.9 × 100

We know that,

Whenever any decimal number if multiplied by 10, 100 or 1000 then the decimal number which is at the product is shifted towards the right side

Therefore,

The product of 0.9 and 100 can be calculated as follows:

0.9 × 100 = 90

(xii) We have

0.03 × 1000

We know that,

Whenever any decimal number if multiplied by 10, 100 or 1000 then the decimal number which is at the product is shifted towards the right side

Therefore,

The product of 0.03 and 1000 can be calculated as follows:

0.03 × 1000 = 30