The total number of students in a school is<br />1224. If the number of girls in the school is<br />600, then what is the respective ratio of<br />the total number of boys to the total<br />number of girls in the school?<br />(1) 26 : 25<br />(2) 21:17<br />(3) 18:13<br />(4) 5:4
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Answer:
- 26:25
Explanation:
total no of students= 1224
no. of girls = 600
no. of boys = 1224-600 = 624
ratio of boys to girls=
624:600
which simplifys to 26:25
Verification
26k+25k=1224
51k=1224
k= 1224/51 = 24
as k is a whole no. it is proved that the ration is correct
therefore, answer is 26:25
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