Solve 2*22/7*7/10(0.7+1)

$$2 \times \frac{ 22 }{ 7 } \times \frac{ 7 }{ 10 } (0.7+1)$$

Evaluate

$$7.48$$

Solution Steps

Express 2\times \frac{22}{7} as a single fraction.

$$\frac{2\times 22}{7}\times \frac{7}{10}\left(0.7+1\right)$$

Multiply 2 and 22 to get 44.

$$\frac{44}{7}\times \frac{7}{10}\left(0.7+1\right)$$

Multiply \frac{44}{7} times \frac{7}{10} by multiplying numerator times numerator and denominator times denominator.

$$\frac{44\times 7}{7\times 10}\left(0.7+1\right)$$

Cancel out 7 in both numerator and denominator.

$$\frac{44}{10}\left(0.7+1\right)$$

Reduce the fraction \frac{44}{10} to lowest terms by extracting and canceling out 2.

$$\frac{22}{5}\left(0.7+1\right)$$

Add 0.7 and 1 to get 1.7.

$$\frac{22}{5}\times 1.7$$

Convert decimal number 1.7 to fraction \frac{17}{10}.

$$\frac{22}{5}\times \frac{17}{10}$$

Multiply \frac{22}{5} times \frac{17}{10} by multiplying numerator times numerator and denominator times denominator.

$$\frac{22\times 17}{5\times 10}$$

Do the multiplications in the fraction \frac{22\times 17}{5\times 10}.

$$\frac{374}{50}$$

Reduce the fraction \frac{374}{50} to lowest terms by extracting and canceling out 2.

$$\frac{187}{25}$$

Factor

$$\frac{11 \cdot 17}{5 ^ {2}} = 7\frac{12}{25} = 7.48$$