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Pachacha [2.7K]
3 years ago
11

if there are 20% of the boys and 30% of the girls in a high school like tennis, and 60% of the boys and 90% of the girls like ma

th, If 500 students like tennis and 1500 like math, how many boys and girls are in the school
Mathematics
1 answer:
Ghella [55]3 years ago
8 0
0.2b + 0.3g = 500
0.6b + 0.9g = 1500

Then use the system of equation to solve your question.
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