Question

If some food is sufficient for 1400 army men for 40 days. After 30 days some more men came and food lasts for 7 days. How many men joined the camp after 30 days?​

Answer 1

please mark my answer brainliest..

Answer 2

1400 man complete A work in 10 days

If u want to complete same work in 7 days how much more men required

Consider it as x

10*1400=7*(1400+x)

10*1400=7x+(1400*7)

7x=1400(10-7)

X=200*3=600

Hope it helps...

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