Solve 1.2div(2*2)*5*5

$$1.2 \div ( 2 \times 2 ) \times 5 \times 5$$

Evaluate

$$7.5$$

Solution Steps

Multiply 2 and 2 to get 4.

$$\frac{1.2}{4}\times 5\times 5$$

Expand \frac{1.2}{4} by multiplying both numerator and the denominator by 10.

$$\frac{12}{40}\times 5\times 5$$

Reduce the fraction \frac{12}{40} to lowest terms by extracting and canceling out 4.

$$\frac{3}{10}\times 5\times 5$$

Express \frac{3}{10}\times 5 as a single fraction.

$$\frac{3\times 5}{10}\times 5$$

Multiply 3 and 5 to get 15.

$$\frac{15}{10}\times 5$$

Reduce the fraction \frac{15}{10} to lowest terms by extracting and canceling out 5.

$$\frac{3}{2}\times 5$$

Express \frac{3}{2}\times 5 as a single fraction.

$$\frac{3\times 5}{2}$$

Multiply 3 and 5 to get 15.

$$\frac{15}{2}$$

Factor

$$\frac{3 \cdot 5}{2} = 7\frac{1}{2} = 7.5$$