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In Little flowers school, for a school drill, the students are divided into 2 groups of lilies and daisies.The ratio of lilies: daisies = 8:3. The ratio of boys: girls is 7:4. 60% of the daisy group is boys.
What is the ratio of the number of girls in the lily group and the number of boys in the Daisy group ?
Options:
A .  20 :13
B .  11:20
C .  14:9
D .  Cannot be determined
Answer: Option C
:
C
In Little Flowers School, For A School Drill, The Students A...
Ratio between boys and girls are 7 : 4.
(1.8x+b)(9.2x−b)=74
b = 5.2
8x - b = 2.8
GIRLS IN LILLY : BOYS IN DAISY = 28 :18 = 14:9
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