on a school picnic all the girls are ready to pay equally for a boat and each pays rupees 25. if there has been three more girls in the group each would have paid rupees 5 less. how many girls were there in the group
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Answer:
There were 12 girls in the group
Step-by-step explanation:
Let the number of girls be x.
Hence, total money paid = 25x
As given, if there were three more girls, each would have paid Rs. 20.
Therefore,
20 (x + 3) = 25x
20x + 60 = 25x
5x = 60
x = 12
ANS = 12 girls
apaar84:
you r very intellegent
Nothing like that mate.. Just that I've practiced such questions.. :-)
from which book ??
u r in which class
I'm in class 10
And you??
Not any particular book.. Just that I've done such sums before in linear equations..
i am in class 7
Hmm.. Good..
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1
Pls mark me as brainliest :)
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