Question

Last week, the members of a weight loss support group collectively weighed 3,450 pounds. They just weighed in again and are now 1.4% heavier. What is the group's current weight?

Answer 1

The group's current weight, after a 1.4% weight gain from an initial weight of 3,450 pounds, is 3,498.3 pounds. This is calculated by finding the increased weight of 48.3 pounds and adding it to the original weight.

To find the group's current weight after a 1.4% increase, you would first calculate the amount of weight added using the 1.4% increase on the initial weight of 3,450 pounds. To do this, you multiply 3,450 by 1.4/100 to find the additional weight. Then, you add this result to 3,450 to get the new total weight.

First, find the increased weight: 3,450 * 0.014 = 48.3 pounds.

Then, add the increase to the original weight: 3,450 + 48.3 = 3,498.3 pounds.

Therefore, the group's current weight after the 1.4% increase is 3,498.3 pounds.