Answer:
Step-by-step explanation:
s = n(a + 1)
n(a + 1) = s
a + 1 = s/n
a = s/n - 1
3-----4
3-----4
3-----4
Total (Left): 9
Total (Right): 12
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Total (Left) + Total (Right) = 9 + 12 = 21
88% of 300
0.88 x 300 = 364
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24 out of 120
24 / 120 = 0.2
Move the decimal two places to the right: 20.
20%
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3 is 12% of (unknown number)
12% × x = 3
or 12 / 100 × x = 3
Multiplying both sides by 100 and dividing both sides by 12,
we have x = 3 × (100/12)
x = 25
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65% of 60
0.65 x 60 = 39
39 loafs were sold in the afternoon
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Not sure on question five. Never got those right as a kid, and I sure won’t get them now, lol
Nonprportional is what I would think
