Question

In a ship, there is sufficient food for all the sailors for 80 days. After 30 days, what percent of the food should still remain?
(Explain with all calculations)

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Answer 1

Step-by-step explanation:

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Let Food for one sailors = 1x

Total food = 80x

After 30 days consumption of food

= 30x × food for one sailors

= 30x

Remaining food

= total food - consumed food

= 80x - 30x

= 50x

Food percentage still remaining

$\frac{50x \: \times 100}{80x }$

= 62.5%

$<marquee \: behaviour = alternate><font \:color =green>HOPE its HELP you$

Answer 2

${\huge{\boxed {\rm{\purple {Q}}{\orange{U}}{\red{E}}{\green{S}}{\pink{T}}{\blue{I}}{\pink{o}}{\green{n}}}}}$

In a ship, there is sufficient food for all the sailors for 80 days. After 30 days, what percent of the food should still remain?

${\huge{\boxed {\rm{\purple {A}}{\orange{N}}{\red{S}}{\green{W}}{\pink{E}}{\blue{R}}}}}$

${\bold{\underline{\pink{Given}}}}$

• for is sufficient for 80 days

${\bold{\underline{\pink{Find}}}}$

• food left after 30 days

${\bold{\underline{\pink{Solution}}}}$

let the food for 1 day be x

food for 80 days = 80x

food for 30 days = 30x

$\sf\longrightarrow\ percent\:of \: food \: left \: after 30 days = \dfrac{80x-30x}{80x}\times 100$

$\sf\longrightarrow\% of \: food \: left \: after 30 days = \dfrac{50x}{80x}\times 100$

$\sf\longrightarrow\% of \: food \: left \: after 30 days = \dfrac{5}{\cancel 8}\times \cancel 100$

$\sf\longrightarrow\% of \: food \: left \: after 30 days = \dfrac{5}{2}\times 25$

$\sf\longrightarrow\% of \: food \: left \: after 30 days = \dfrac{125}{2}$

$\sf\longrightarrow\% of \: food \: left \: after 30 days = 62\dfrac{1}{2}$%

${\bold{\blue{\boxed{\bf{Answer = 62.5}}}}}$%

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