Question
A 50L solution has milk and water in 3:2 ratio. How much
water must be added to make it 40% milk?Solution
ATQ,
Milk = 30L, water = 20L, let x = water added 30/(50+x) = 0.4 ⇒ 30 = 0.4(50+x) ⇒ 30 = 20+0.4x ⇒ x = 25L.
More Mixture Questions
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(198/13) X (52/11) - ? ÷ 5 = 13 + 68 ÷ 4 What will come in the place of question mark (?) in the given expression?
√4096 + √3249 = (?)2
Simplify the following expressions and choose the correct option.
(96 ÷ 8 + 72 ÷ 9) * 3
((12+12+12+12)÷4)/((8+8+8+8+8+8)÷16) = ?
{(5/8) + (4/5)} × (?/19) = 33
(72 × 52 + 1555 )/(79+60) = 2000 ÷ ?
What will come in the place of question mark (?) in the given expression?
25% of 1280 + (41 × 4) = ?2
- What will come in place of (?) in the given expression.
(14)² – (12)² = ? What value should come in the place of (?) in the following questions?
√(60 + 82 + 101) * 5 = ?
