Question

c. (88-5P)/5P
O
d. 20:7
stion 40
yet
wered
In a class 60% passed in mathematics, 50% passed in physics, 20% failed in both the
subjects and 18 students passed in both the subjects
The total strength of the class is
ked out of
ag question
Select one:
a. 50
O
b. 60
O
c. 70
d. 80
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BE​

Answer 1

Answer:

Explanation:

sorry l don't know