Question

P Ek kaam 60 days Mein kar sakta hai wa 15 din kaam karta hai aur bacha Hua ka q Akele 30 days Mein pura Karta Hai Dono Milkar wa kaam kitne Samay Mein pura kar sakte hain

Answer 1

dono milkr us kaam ko 24 din me karenge

Answer 2

Given that,

P do works in 15 days and Q do residue work in 30 days.

If P and Q works together then they complete the work in Y days.

We need to calculate the value of Y

Using formula of days

$Y\ days=\dfrac{(days\ of\ P)\times(days\ of\ Q)}{(days\ of\ P)+(days\ of\ Q)}$

$Y\ days=\dfrac{15\times30}{15+30}$

$Y\ days=10\ days$

Hence, P and Q complete the work in 10 days.