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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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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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
[tex] \frac{50x \: \times 100}{80x } [/tex]
= 62.5%
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Verified answer
[tex]{\huge{\boxed {\rm{\purple {Q}}{\orange{U}}{\red{E}}{\green{S}}{\pink{T}}{\blue{I}}{\pink{o}}{\green{n}}}}}[/tex]
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?
[tex]{\huge{\boxed {\rm{\purple {A}}{\orange{N}}{\red{S}}{\green{W}}{\pink{E}}{\blue{R}}}}}[/tex]
[tex]{\bold{\underline{\pink{Given}}}}[/tex]
[tex]{\bold{\underline{\pink{Find}}}}[/tex]
[tex]{\bold{\underline{\pink{Solution}}}}[/tex]
let the food for 1 day be x
food for 80 days = 80x
food for 30 days = 30x
[tex]\sf\longrightarrow\ percent\:of \: food \: left \: after 30 days = \dfrac{80x-30x}{80x}\times 100[/tex]
[tex]\sf\longrightarrow\% of \: food \: left \: after 30 days = \dfrac{50x}{80x}\times 100[/tex]
[tex]\sf\longrightarrow\% of \: food \: left \: after 30 days = \dfrac{5}{\cancel 8}\times \cancel 100[/tex]
[tex]\sf\longrightarrow\% of \: food \: left \: after 30 days = \dfrac{5}{2}\times 25[/tex]
[tex]\sf\longrightarrow\% of \: food \: left \: after 30 days = \dfrac{125}{2}[/tex]
[tex]\sf\longrightarrow\% of \: food \: left \: after 30 days = 62\dfrac{1}{2} [/tex]%
[tex]{\bold{\blue{\boxed{\bf{Answer = 62.5}}}}}[/tex]%
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