Solve 2.5div5*5+(2.5-2.0)

$$2.5 \div 5 \times 5 + ( 2.5 - 2.0 )$$

Evaluate

$$3$$

Solution Steps

Expand \frac{2.5}{5} by multiplying both numerator and the denominator by 10.

$$\frac{25}{50}\times 5+2.5-2$$

Reduce the fraction \frac{25}{50} to lowest terms by extracting and canceling out 25.

$$\frac{1}{2}\times 5+2.5-2$$

Multiply \frac{1}{2} and 5 to get \frac{5}{2}.

$$\frac{5}{2}+2.5-2$$

Convert decimal number 2.5 to fraction \frac{25}{10}. Reduce the fraction \frac{25}{10} to lowest terms by extracting and canceling out 5.

$$\frac{5}{2}+\frac{5}{2}-2$$

Since \frac{5}{2} and \frac{5}{2} have the same denominator, add them by adding their numerators.

$$\frac{5+5}{2}-2$$

Add 5 and 5 to get 10.

$$\frac{10}{2}-2$$

Divide 10 by 2 to get 5.

$$5-2$$

Subtract 2 from 5 to get 3.

$$3$$

Factor

$$3$$