Out of 1000 students in a school,600 are boy and the rest are girl. If 30% of the boys and 20% of the girls like Maths, find the following. (a) How many students in all like Maths? (b). What per cent of total number of students like Maths?
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Answered by
4
Answer:
a) 500 b)50 percent
Step-by-step explanation:
a) 30 percent + 20 percent =50 percent
50 percent =half =1000÷2
= 500
b) 20 percent + 30 percent =50 percent
Answered by
6
answer is a . 260 and b. 26
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