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In a group, the ratio of doctors to lawyers is 5:4.
Question 1:
In a group, the ratio of doctors to lawyers is 5:4. If the total number of people in the group is 72,
what is the number of lawyers in the group?
A.
58
B.
62
C.
78
D.
32
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Let the number of doctors be 5x and the number of lawyers be 4x.
Then 5x+4x = 72
=> x=8.
So the number of lawyers in the group is 4*8 = 32.
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