Answer:
100
Step-by-step explanation:
If 28% of the population is 28, then we can set up this formula:
0.28 * x = 28
because 0.28 is 28% in decimal form.
When you solve for x,
x = 100
Your answer for F will be 13.
Take 11.2 and add it to 1.8, and you will get 13 and 13 will be the variable (f). So, f (13) - 1.8 = 11.2
Hope this helps! :D
d=300/15
d=20 btw
hope this helps :))
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