Question
In a retreat, there is sufficient food for 300 people
for the duration of the retreat. After 8 days, 100 people leave the retreat. Then, after another 3 days, 50 people join the group, resulting in the food lasting for 6 more days. Determine the number of days the food would have lasted had no one left or joined.Solution
ATQ, 
So, the food would have lasted for 15 days if the group size had remained constant.
More Time and work Questions
1080.04 – 330.18 + 449.98 ÷ 15.06 = ?
Solve the given equation for ?. Find the approximate value.
[(49.88% of 320.11) × (34.85% of 460.24)] ÷ √783.94 = ?
(2310.23 ÷ 32.98) + (1008.32 ÷ 23.9) + 1594.11 = ?
2090.03 ÷ 54.98 x 49.9 = ? + 20.32
(32.15)2 – (255.89)(1/2) – (10648.08)(1/3) = ?
- What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
(44.79 × 74.21) ÷ (11.862 – 33.12) + 37.48% of ? = 180.23
54.8% of 800 - √(?) = 33.98% of 400 – 12.42% of 300
5 (1/2)% of 3599.67 + {18.11% of 2499.67} + √255.11 - 10% of 1799.99 - (63.01 – 47.08) = ?
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