Take to total number of people attending and subtract the number of adults. The remainder are the children
2,451 - 745 = 1,706
<span>{<span>xi</span>,...}</span><span>|3|≥x</span>something like this
0.11 is the least amount.
To decrease something at 100% by 7% is:
100% - 7% = 93%
You multiply the original value by 0.93 to decrease it from it's original value by 7%
