Solve 36/15*215/20=

$$3 \frac { 6 } { 15 } \times 2 \frac { 15 } { 20 } =$$

Evaluate

$$\frac{187}{20}=9.35$$

Solution Steps

Multiply 3 and 15 to get 45.

$$\frac{45+6}{15}\times \frac{2\times 20+15}{20}$$

Add 45 and 6 to get 51.

$$\frac{51}{15}\times \frac{2\times 20+15}{20}$$

Reduce the fraction \frac{51}{15} to lowest terms by extracting and canceling out 3.

$$\frac{17}{5}\times \frac{2\times 20+15}{20}$$

Multiply 2 and 20 to get 40.

$$\frac{17}{5}\times \frac{40+15}{20}$$

Add 40 and 15 to get 55.

$$\frac{17}{5}\times \frac{55}{20}$$

Reduce the fraction \frac{55}{20} to lowest terms by extracting and canceling out 5.

$$\frac{17}{5}\times \frac{11}{4}$$

Multiply \frac{17}{5} times \frac{11}{4} by multiplying numerator times numerator and denominator times denominator.

$$\frac{17\times 11}{5\times 4}$$

Do the multiplications in the fraction \frac{17\times 11}{5\times 4}.

$$\frac{187}{20}$$

Factor

$$\frac{11 \cdot 17}{2 ^ {2} \cdot 5} = 9\frac{7}{20} = 9.35$$