A volunteer group wants to make $280 calls if the calls are distributed even to four groups of seven volunteers how many calls does each volunteer have to make to reach the goal a120 B10 c367.5 D -10

Answer 1

To find out how many calls each volunteer needs to make, we can start with the total number of calls needed and then distribute that evenly among all the volunteers.

The volunteer group has a total of 280 calls to make. The volunteer group consists of four groups, each having seven volunteers. Therefore, the total number of volunteers is:

$$4\text{ groups}\times 7\text{ volunteers/group}=28\text{ volunteers}$$

Now, we divide the total number of calls by the total number of volunteers:

$$\text{Calls per volunteer}=\frac{280\text{ calls}}{28\text{ volunteers}}=10\text{ calls/volunteer}$$

So each volunteer needs to make 10 calls to reach the goal.

The correct answer is B. 10.