## Fractions

#### Fractions

1. 51.3 + 7.078 +1.38 + 0.9 = ?

1. 51.300 + 7.078 + 1.380 + 0.900

##### Correct Option: C

51.300 + 7.078 + 1.380 + 0.900 = 60.658

1. The product of 3.5413 x 2.1 is

1. For the product of 3.5413 x 2.1
Consider 35413 x 21 = 743673
Total decimal places = 4 + 1

##### Correct Option: B

For the product of 3.5413 x 2.1
Consider 35413 x 21 = 743673
Total decimal places = 4 + 1
∴ 3.5413 x 2.1=7.43673

1. [( 3.242 x 14 ) / 100] = ?

1. Multiplying 3.242 x 14=4.5388
Now divide 4.5388 by 100

##### Correct Option: A

Multiplying 3.242 x 14=4.5388
Now divide 4.5388 by 100
So, 4.5388 ÷ 100= 0.045388
∴ Shift the decimal two places to the left as 100

1. 9.724 ÷ 100 = ?

1. Shift decimal two palaces to the left. i.e 100

##### Correct Option: C

9.724 ÷ 100 = 0.09724
Shift decimal two palaces to the left. i.e 100

1. 5 x 0.25 x 6.301 x 0.00394=?

1. Total decimal places=(2+3+5) = > 10

##### Correct Option: C

Here 5 x 25 x 6301 x 394=310324250
Total decimal places = (2+3+5) = 10
∴ 5 x 0.25 x 6.301 x 0.00394 = 0.0310324250