Question

120 men had food provision for 200 days after 5 days 30 men died due to an how long will the food provision.

Answer 1

Answer:

Step-by-step explanation:120:90=200:x

120/90=200/x

Inverse proportion.

120×x=90×200

x=90×200/120

x=150 days

Hope it helps you.

Answer 2

Answer:

260 days..

Step-by-step explanation:

if 120 men have food provisions for 200 days.

after 5 days= 200 -5= 195 days

now 30 man died... = 120 - 30 = 90 men

if 120 men's food lasts for 195 days how many days will the same food last for 90 men

let no. of days be y

= 120x195=90y

120x195 = 4x195     [120 and 90 got divide by 30]    =  4x65      [3 divides 195]

   90           3                                                                        1

4x65=260

260days