Question

4. 7/12 of the total number of children in a school come by bus, 3/10 walk and the rest of them come by car. If there are 1020 children in school, find how many come

a. By bus

b. On foot

c. By car

Answer 1

Answer:

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Step-by-step explanation:

⇒Let the total no. of students =x

⇒No. of students who come by car=52x

⇒No. of students who come by bus=4x

⇒No. of students who come by walk=x−(52x+4x)

=207x

⇒No, of students who come by walk on their own

⇒207x×31=224

x=1920.

Answer 2

Answer:

by bus =595

by foot=306

by car= 119