In a school, students may bring breakfast, buy it, or may not eat breakfast. If 1/4 of the students bring breakfast, 1/7 don't eat breakfast, and 187 buy it, how many students bring breakfast?
ক) 49
খ) 58
গ) 68
ঘ) 77
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খ) 0.12777777777778
গ) 0.16875
ঘ) 0.17013888888889
ক) 9000
খ) 8500
গ) 8000
ঘ) 7500
ক) 0
খ) 1
গ) 2
ঘ) 4
ক) 648
খ) 1800
গ) 2700
ঘ) 1080
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