Solve 71/2*11/5

$$7 \frac { 1 } { 2 } \times 1 \frac { 1 } { 5 }$$

Evaluate

$$9$$

Solution Steps

Multiply 7 and 2 to get 14.

$$\frac{14+1}{2}\times \frac{1\times 5+1}{5}$$

Add 14 and 1 to get 15.

$$\frac{15}{2}\times \frac{1\times 5+1}{5}$$

Multiply 1 and 5 to get 5.

$$\frac{15}{2}\times \frac{5+1}{5}$$

Add 5 and 1 to get 6.

$$\frac{15}{2}\times \frac{6}{5}$$

Multiply \frac{15}{2} times \frac{6}{5} by multiplying numerator times numerator and denominator times denominator.

$$\frac{15\times 6}{2\times 5}$$

Do the multiplications in the fraction \frac{15\times 6}{2\times 5}.

$$\frac{90}{10}$$

Divide 90 by 10 to get 9.

$$9$$

Factor

$$3^{2}$$