Activity no.- 2 Write three different situation for (4+6)*7 one such situation is :- Ram and Rahim work for 7
days; Ram works for 4 hours a day and Rahim 6 hours a day. How many hours do both of them work in a
week.
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Step-by-step explanation:
Let whole the work is x then balance work after four days =
100
40x
Days completing the whole work alone by Shyam
40x
8×100×x
=20days
Work done in 4 days be Shyam =
20
x
×4
5
x
So work done by Ram In 4 days =
10
6x
−
5
x
=
5
2x
Days for completing the whole work by Ram only
=
2x
4×5×5
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