in a school boys and girls are in the ratio 5 is to 4 what is the percentage of boys in the school
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2
Answer:
LET NO OF BOYS BE 5X AND NO OF GIRLS BE 4X
TOTAL STUDENTS= 5X+4X= 9X
5X/9X *100
0.5555 *100
55.55 %
Step-by-step explanation:
Answered by
4
Answer:
Therefore there are 5 +4 =9x students in the school.
5/9 =x/100
5×100=9x (cross multiplication)
9x =500
x=500/9
x=55.5555......
which is appoximately equal to 55 %
Therefore there are 55% boys in the school
Step-by-step explanation:
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