Question
70 percent of first number is equal to 40 percent of the
second number. What is the respective ratio of the first number to the second number?Solution
Let the first number be x and the second number be y. According to the question, => 70% of x = 40% of y => x/y = 40/70 So, required ratio = x : y = 4:7
More Ratio and proportion Questions
[(√576 × √144) ÷ √1296]2 = ? ÷ 3
Evaluate:
(24/6) + 3 × (5 - 2)2
What will come in the place of question mark (?) in the given expression?
{(16 × 25) ÷ 32} × 12 = ? – 200
Find the value of 40 ÷ 5 of 6 × [3 ÷ 6 × (12 – 6)] – (15 ÷ 3 of 30):
Calculate the value of x2,  if [(8 + 62) ÷ 4 of x + 2.5 × 5 = 42 + 20% of 10].
- What will come in place of (?), in the given expression.
144 ÷ √36 + 13² – 100 = ? √? = 120 - 102 + ∛125
360 ÷ 9 + 15 % of 200 + ? * 10 = 45 * √25
- Determine the value of following expression:
[{(148 + 32) ÷ 9}% x 1350] + 19 280 – 70 × 14 ÷ 5 = ? – 21 of 3
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