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Let the quantity of milk and water initially be 7x and 5x, respectively. After adding 6 liters of water, the ratio becomes 7:6, so 7x / (5x + 6) = 7/6. Cross-multiplying: 6 × 7x = 7 × (5x + 6) 42x = 35x + 42 7x = 42 x = 6 Original quantity of water = 5x = 5 × 6 = 30 liters. Answer: c) 30 liters
If (7/5)4 x (7/5)6 = (7/5)(2x+2) then x is equal to
(0.09) -1.5 = ?
What is the value of x?
0.064 x 0.47 = 0.4x x (0.0256)2
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...(0.49) -2.5 = ?
(0.64)3/2 = ?
(537824) -3/5 = ?
Which among the following is the greatest?
296, 372, 460, 548
What will come in place of a?
(6)1.2 × (216 )2.7 × (36)2.7 = 6a
If √35 = 5.9 find the value of
If √60 = 7.7 find the value of