rajan can do a piece of work in 24 days while amit can do it in 30 days in how many days can they complete it .
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work done by rajan in 1 day = x = 1/24
" " admit " = y = 1/ 30
work done byboth = x + y
=1/24 + 1/30
= 3/40
work done by x days by both =1
x(3/40) = 1
x = 40/3 = 13.33
if both work together they can complete their work in 13.33 days
" " admit " = y = 1/ 30
work done byboth = x + y
=1/24 + 1/30
= 3/40
work done by x days by both =1
x(3/40) = 1
x = 40/3 = 13.33
if both work together they can complete their work in 13.33 days
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