A.) 67

B.) 68

C.) 69

D.) 70

E.) 71

**Find the total area of the given region to be carpeted:**

**total area is 600 + 25 + 50**

**= 675 ft²**

Divide the total area by the given width of the roll to find the length

675 ÷ 10 {divided total area by given width}

= 67.5 ft {divided to find the needed length}

At least a 68 ft length is needed {67.5 is not an answer choice and 67 is too small}

**B.) 68**

*- Algebra House*