Please help me i don't understand...

Answer:
d.
Step-by-step explanation:
156% = 1.56 while 70 = 100%
if 100% = 1 it would look like this
of is used as a division word so the first 1 is 156/100
70 is the 100% so 70 is the denominator for the second problem and your trying to find out what the n is.
n is your problem 156% of 70 = n
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