Q1- There are 1120 boys in a school , if this is 10% of total , find the total no.of student in a school.
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Answer:
11200
Step-by-step explanation:
since the total number of students in the school is unknown, let's represent it by "t".
if 10% of the total number of students are boys(1120)
=>(10/100) (t) = 1120
=>10 x t = 1120 x 100
=>10t = 112000
=>t = 112000/10
=>t = 11200
therefore the total number of students in the school is 11200
(which also means that the remaining 90% are girls and hence there are 10080girls in the school)
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