Solve (72+72+72+72+72+30)div6

$$(72+72+72+72+72+30) \div 6$$

Evaluate

$$65$$

Solution Steps

Add 72 and 72 to get 144.

$$\frac{144+72+72+72+30}{6}$$

Add 144 and 72 to get 216.

$$\frac{216+72+72+30}{6}$$

Add 216 and 72 to get 288.

$$\frac{288+72+30}{6}$$

Add 288 and 72 to get 360.

$$\frac{360+30}{6}$$

Add 360 and 30 to get 390.

$$\frac{390}{6}$$

Divide 390 by 6 to get 65.

$$65$$

Factor

$$5\times 13$$