Boys : Girls : Total
5 : 7 : 5 + 7
5 . ; 7 . : 12
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Find 1 part :
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12 parts = 36
1 part = 36 ÷ 12
1 part = 3
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Find number of boys (5 parts)
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1 part = 3
5 parts = 3 x 5
5 parts = 15
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Answer: There are 15 boys.
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Answer:
Step-by-step explanation:
64,000 x 6.2% divided by groups of 1.45 a
Answer:
2/35
Step-by-step explanation:
If you convert 17 1/2 to a improper fraction, it becomes 35/2. Then to find the reciprocal, flip the numerator and denominator. So, 2/35
Hope this helps!
