(3) 36
(4
)
The H.C.F. of Rs. 2, Rs. 2.40 and Rs. 3.20 is :-
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Answer:
⟹workdone(aman)=m
\sf{\implies work\:done\:_{(a\:woman)}=w}⟹workdone(awoman)=w
\sf\small\underline\blue{Given:-}Given:−
\sf{\implies work\:done\:_{(3m+2w)}=15\:days}⟹workdone(3m+2w)=15days
\sf{\implies work\:done\:_{(2m+3w)}=18\:days}⟹workdone(2m+3w)=18days
\sf\small\underline\blue{To\: Find:-}ToFind:−
\sf{\implies work\:done\:_{(separately\:by\:them)}=?}⟹workdone(separatelybythem)=?
\sf\small\underline\blue{Solution:-}Solution:−
We will solve this question by helping linear equation with two variables. As given in the question 3 men and 2 women can do a piece of work in 15 days.2 men and 3 women can do the same work in 18 days.The number of days taken by 1 woman and 1 man to do the work.
Step-by-step explanation:
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