In a scout camp, there is food provision for 300 cadets for 42 days. If 50 more persons join the camp, for how many days will the provision last?
Answers
Answer:
36 day is the answer
Step-by-step explanation:
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Answer:
36
Step-by-step explanation:
Given :
300 cadets = 42 days
50 more persons joined
To find :
How many days will the provision last if 50 more persons join
According to the question :
Let the no. of. Days be ' x '
No. of. Cadets No. of. Days
↦300 42
↦300 + 50 ⬆️ x ⬇️
If No. of. Cadets increase ⬆️ , No. of. Days will ⬇️.
Equation will be :
⟹ 300 × 42 = ( 300 + 50 ) × x
⟹ 300 × 42 / ( 300 + 50 ) = x
⟹ 300 × 42 / 350 = x
⟹ 12600 / 350 = x
⟹ x = 36
More information / Formulas :
⇢Direct variation = Cross multipy
⇢Inverse variation / proportion = Direct multiply