On a school picnic,group of students agree to pay equally for the use of a full boat and pay rupees 10 each .If there had been 3 more students in the group , each would have paid rupees 2 less.How many students were there in the group?
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therefore number of students is 12
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Step-by-step explanation:
let the number of students be x
total money given by the students =10x
if there 3 students more
therefore the equation is (x+3 ) (10-2) =total money
10th = (x+3 )(8)
10x=8x+24
10x -8x=24
2x=24
x= 24÷2=12
so the number of students are 12
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