Question
Three varieties of pulses priced at Rs. 28/kg, Rs. 32/kg,
and Rs. ‘x’/kg are mixed in the ratio 4:3:5. If the final mixture is worth Rs. 33 per kg, then determine the value of x.Solution
ATQ,
Let the quantities be 4y, 3y, and 5y.
So, 28 × 4y + 32 × 3y + x × 5y = 33 × 12y
⇒ 112 + 96 + 5x = 396
⇒ 5x = 188
⇒ x = 37.6
More Average Questions
324² × 36 ÷ 18⁵ × 1120 =?
- What will come in place of (?), in the given expression.
144 ÷ 12 + 18 × 2 = ? 1300% of 2341 + 1200% of 6321 = ?
- What will come in place of the question mark (?) in the following questions?
Determine the value of 'p' in following expression:
720 ÷ 9 + 640 ÷ 16 - p = √121 X 5 + 6²- 7 276 ÷ 11.5 + 12 = ? x 3
√121 + √961− √289 =?2
1299.999 ÷ 325.018 × 24.996 = ?
√3598 × √(230 ) ÷ √102= ?
`(256/6561)(1/4) = ?`
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