Hey there!!
80% = 80/100 = 0.8
80% of 'n' = 72
0.8n=72
n = 72/0.8
n = 90
Hence, the number is 80!
Hope it helps!
Answer:
Convert to a decimal by dividing the numerator by the denominator.
1.84
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Step-by-step explanation:
Answer:i think is the fourth one or the fifth one.
0
the derivative is zero since it has no variable
