Solve 30*8+50*12+70*25+90*5/50

$$\frac { 30 \times 8 + 50 \times 12 + 70 \times 25 + 90 \times 5 } { 50 }$$

Evaluate

$$\frac{304}{5}=60.8$$

Solution Steps

Multiply 30 and 8 to get 240. Multiply 50 and 12 to get 600. Multiply 70 and 25 to get 1750. Multiply 90 and 5 to get 450.

$$\frac{240+600+1750+450}{50}$$

Add 240 and 600 to get 840.

$$\frac{840+1750+450}{50}$$

Add 840 and 1750 to get 2590.

$$\frac{2590+450}{50}$$

Add 2590 and 450 to get 3040.

$$\frac{3040}{50}$$

Reduce the fraction \frac{3040}{50} to lowest terms by extracting and canceling out 10.

$$\frac{304}{5}$$

Factor

$$\frac{2 ^ {4} \cdot 19}{5} = 60\frac{4}{5} = 60.8$$