the no. of students in three categories are in the ratio 1:2:3.the product of the ratio is 162. find the no of students in three categories
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let the students be x
=therefore let the students be 1x,2x,3x
1Xx2Xx3X=162
6x=162
x=162/6=27
since x=27
1x=1x27=27
2x=2x27=54
3x=3x27=81
fair84:
okk
actually answer in the book is same what u have find
ok
actually we have to multiply instead of adding
but ans that's or not
this is question from class 8th DAV book brain teaser of cube and cube roots
ok
Anwser is right
ok
kk
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1:2:3=162
1+2+3=6
1/6×162=27
2/6×162=54
3/6×162=81
I think it's help you
1+2+3=6
1/6×162=27
2/6×162=54
3/6×162=81
I think it's help you
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