(a) 25% of it is 450 (6) 5% of it is 123 (C)7o How man Out of 26,000 voters in a constituency, 72% voted. What percentage of the voters did not vote 'How man actually did not vote ? Green ity School has 2,400 students. 45% of them are girls. How many boys are there in trne school ?
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Answer:
a) 25% of 450 is 112.5
b) 5% of 123 is 6.15
c) 28%, i.e., 7280 voters did not vote
d) 55%, i.e., 1320 students of school are boys
Step-by-step explanation:
a) 25% of 450
to convert percentage into fraction, divide it by 100
(25/100) x 450
1/4 x 450
450/4
112.5
b) 5% of 123
(5/100) x 123
615/100
6.15
c) it is given that 72% of people voted.
the percentage of people who did not vote,
100% - 72% = 28%
28% of 26,000 = (28/100) x 26,000 = 7,280
d) it is given that 45% students are girls.
the percentage of boys in the school is,
100% - 45%= 55%
55% of 2400 = (55/100) x 2400= 1320
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