$5\dfrac{3}{1000}$ is equal to

1. 5.03

2. 5.3

3. 5.003

4. 5.0003

The place value of the digit 7 in the decimal number 5.0378 is

1. 7

2. $\dfrac{7}{10}$

3. $\dfrac{7}{100}$

4. $\dfrac{7}{1000}$

The value of $5 + \dfrac{7}{10} + \dfrac{3}{1000}$ is

1. 5.73

2. 5.703

3. 5.073

4. 0.753

The value of $\dfrac{3}{25}$ is

1. 1.2

2. 0.012

3. 0.12

4. none of these