Mathematics
08.01.2023 12:31
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In a fraternity with 40 members , 18 take mathematics, 5 take both mathematics and
In a fraternity with 40 members , 18 take mathematics, 5 take both mathematics and physics, and 8 take neither mathematics nor physics. how many take physics but not mathematics?
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Blbyrd1287
5,0(36 marks)
answer is 71
step-by-step explanation:
all you have to do is add all the numbers
40+18+5+8
jrbskso
4,9(64 marks)
The denominators are 14 and 4.
Step-by-step explanation:
The least common denominator of two fractions is 28.Their denominators have a difference of 10.Now, the numbers are 14 and 4, because their difference is 10
Their least common denominator is
14 4 | 2
7 2 | 2
7 1 | 7
1
LCD: 2x2x7=28
As you can observe, these numbers fulfil the given conditions.
Therefore, the denominators are 14 and 4.
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