Math, asked by nandinisharma1980, 9 months ago

pls help me to solve this question​

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Answers

Answered by Anonymous
2

Step-by-step explanation:

200/45 =240/X

cross multiply

200*X=45*240

X=45*240/200

X=54

there for the food will last 54 days

Answered by gargritvik2018
1

Answer:

25 days

Step-by-step explanation:

After 15 days,

200 men ⇒ 30 days (45 - 15 days)

240 men ⇒ x days

As this is inverse proportion, (meaning a quantity increases when another quantity decreases)

200 × 30 = 240x

⇒ 6000 = 240x

⇒ x = 6000 ÷ 240

      = 25

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