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# Bf’ck

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In a school of 520 students, 40% are girls. 1/2 of the girls and 1/3 of the boys travel to school by bus. How many students travel to schools by bus?

May 24, 2021

#1
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https://www.quora.com/In-a-school-of-520-students-40-are-girls-1-2-of-the-girls-and-1-3-of-the-boys-travel-to-school-by-bus-How-many-students-travel-to-schools-by-bus

May 24, 2021
#2
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girls: 520 times 0.4 equals 208 girls.

1/2 of othat is 104.

104 girls travel by bus.

60 percent are boys.

520 times 0.6 is 312 boys.

312 boys travel by bus.

May 24, 2021
#3
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In a school of 520 students, 40% are girls. 1/2 of the girls and 1/3 of the boys travel to school by bus. How many students travel to schools by bus?

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Girls          520 * 0.4 = 208

Boys          520 - 208 = 312

Girls who travel by bus    1/2(208) = 104

Boys who travel by bus    1/3(312) = 104

Students who travel to schools by bus = 208  or 40% of all students.

May 24, 2021