There is food for 20 people for 50 days. how log will the food last if

1.	There is food for 20 people for 50 days. how log will the food last if 5 people more join
Answer» ANSWER: The number of days will food last for 25 people is 40 days . Step-by-step explanation: Given as : The number of people = 20 Number of days the food have = 50 days Again The number of people = 20 + 5 = 25 Let The number of days will food last = d days According to QUESTION $\dfrac{men\times days}{work}$ = constant So, $m_1$ × $d_1$ = $m_2$ × $d_2$ Or, 20 × 50 = 25 × d i.e d = $\dfrac{20\times 50}{25}$ ∴ d = 40 So, The number of days will food last for 25 people= d = 40 days Hence, The number of days will food last for 25 people is 40 days . Answer