Solve 154+158*2+161*2+162*3+165+167/1+2+2+3+1+1

$$\frac{ 154+158 \times 2+161 \times 2+162 \times 3+165+167 }{ 1+2+2+3+1+1 }$$

Evaluate

$$161$$

Solution Steps

Multiply 158 and 2 to get 316. Multiply 161 and 2 to get 322. Multiply 162 and 3 to get 486.

$$\frac{154+316+322+486+165+167}{1+2+2+3+1+1}$$

Add 154 and 316 to get 470.

$$\frac{470+322+486+165+167}{1+2+2+3+1+1}$$

Add 470 and 322 to get 792.

$$\frac{792+486+165+167}{1+2+2+3+1+1}$$

Add 792 and 486 to get 1278.

$$\frac{1278+165+167}{1+2+2+3+1+1}$$

Add 1278 and 165 to get 1443.

$$\frac{1443+167}{1+2+2+3+1+1}$$

Add 1443 and 167 to get 1610.

$$\frac{1610}{1+2+2+3+1+1}$$

Add 1 and 2 to get 3.

$$\frac{1610}{3+2+3+1+1}$$

Add 3 and 2 to get 5.

$$\frac{1610}{5+3+1+1}$$

Add 5 and 3 to get 8.

$$\frac{1610}{8+1+1}$$

Add 8 and 1 to get 9.

$$\frac{1610}{9+1}$$

Add 9 and 1 to get 10.

$$\frac{1610}{10}$$

Divide 1610 by 10 to get 161.

$$161$$

Factor

$$7\times 23$$