Question

In a ship, there is a sufficient food for the sailors for 64 days, after 28 days what percent of food should be still remain?​

Answer 1

Total Food = 64 days

Used Food = 28 days

Remaining Food = 64-28 = 26days

Remaining Food in % =

$\frac{26}{64} \times 100\% = 40.625\%$

Answer 2

Answer:

let sufficient food for all saliors for 1 days = x

total foods = foods for saliors for 64 days =64x

after 30 days food consumed =30x

food for all saliors for 1 day =30x

remaining food = total food- food consumed =64x- 28x = 36x

Food %still remaining = (remaining food*100)/total food =(36x*100)/64x =56.25%