Solve 0.161*400/160*0.15+180*0.01

$$\frac { 0.161 \times 400 } { 160 \times 0.15 + 180 \times 0.01 }$$

Evaluate

$$\frac{322}{129}\approx 2.496124031$$

Solution Steps

Multiply 0.161 and 400 to get 64.4.

$$\frac{64.4}{160\times 0.15+180\times 0.01}$$

Multiply 160 and 0.15 to get 24.

$$\frac{64.4}{24+180\times 0.01}$$

Multiply 180 and 0.01 to get 1.8.

$$\frac{64.4}{24+1.8}$$

Add 24 and 1.8 to get 25.8.

$$\frac{64.4}{25.8}$$

Expand \frac{64.4}{25.8} by multiplying both numerator and the denominator by 10.

$$\frac{644}{258}$$

Reduce the fraction \frac{644}{258} to lowest terms by extracting and canceling out 2.

$$\frac{322}{129}$$

Factor

$$\frac{2 \cdot 7 \cdot 23}{3 \cdot 43} = 2\frac{64}{129} = 2.496124031007752$$