The ratio of girls to boys in junior high is 3 to 4.Which of these shows possible numbers of the girls and boys in the band?
A. 30 girls and 44 boys
B. 27 girls and 36 boys
C. 22 girls and 28 boys
D. 36 girls and 50 boys
A. 30 girls and 44 boys
B. 27 girls and 36 boys
C. 22 girls and 28 boys
D. 36 girls and 50 boys
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Answer:
B) 27girls and 36boys
Step-by-step explanation:
❎A) 30:3=44:4
3 x 44 = 30 x 4
132 = 120
☑️ B) 27:3 = 36:4
3 x 36 = 27 x 4
108 = 108
❎ C) 22:3 = 28:4
3 x 28 = 22 x 4
84 = 88
❎D) 36:3 = 50:4
3 x 50 = 36 x 4
150 = 144