Solve (30-37.2/4)10+50

$$( \frac{ 30-37.2 }{ 4 } )10+50$$

Evaluate

$$32$$

Solution Steps

Subtract 37.2 from 30 to get -7.2.

$$\frac{-7.2}{4}\times 10+50$$

Expand \frac{-7.2}{4} by multiplying both numerator and the denominator by 10.

$$\frac{-72}{40}\times 10+50$$

Reduce the fraction \frac{-72}{40} to lowest terms by extracting and canceling out 8.

$$-\frac{9}{5}\times 10+50$$

Express -\frac{9}{5}\times 10 as a single fraction.

$$\frac{-9\times 10}{5}+50$$

Multiply -9 and 10 to get -90.

$$\frac{-90}{5}+50$$

Divide -90 by 5 to get -18.

$$-18+50$$

Add -18 and 50 to get 32.

$$32$$

Factor

$$2^{5}$$