Question

a garrison has provision for 520 men to last for 27 days.How many men must be transferred to another garrisons so that the same food last for 30 days​

Answer 1

Answer:

M = 520men

D = 27days

d = 30days

let x men to be transferred to another garrison

M*D = (M-x)*d

520*27=(520-x)*30

520-x = 13*27

520-x = 351

x = 169

Step-by-step explanation:

hope are you understand