Steps on How to Subtract Integers
First, keep the first number (known as the minuend).
Second, change the operation from subtraction to addition.
Third, get the opposite sign of the second number (known as the subtrahend)
Finally, proceed with the regular addition of integers.
It’s only 15 duh
Answer:
60% adult
40% children
Reasoning:
Add the adults and children first.
Then find the ratios of the children and parent percentages.
16:40 children
24:40 adult
16/40=2/5=0.4=40% children
24/40=3/5=0.6=60% adult
The first step is to multiply 90 x 6 = 540, this is because the data should have 6 terms and since the mean is 90 all terms should add to 540, then add the terms you already have 92 +201+54+43+13= 403 but you need to have 540 so the last number is the difference 540 - 403 = 137
