Solve 420+3%

$$420 + 3 \%$$

Evaluate

$$\frac{42003}{100}=420.03$$

Solution Steps

Convert 420 to fraction \frac{42000}{100}.

$$\frac{42000}{100}+\frac{3}{100}$$

Since \frac{42000}{100} and \frac{3}{100} have the same denominator, add them by adding their numerators.

$$\frac{42000+3}{100}$$

Add 42000 and 3 to get 42003.

$$\frac{42003}{100}$$

Factor

$$\frac{3 ^ {2} \cdot 13 \cdot 359}{2 ^ {2} \cdot 5 ^ {2}} = 420\frac{3}{100} = 420.03$$