If x % of 80 = 20% of y, then x = ? and y = ?

Simplification and Approximation 21/06/2020

A. x = 20, y = 20
B. x = 20, y = 40
C. x = 20, y = 80
D. Cannot be determined

Explanation:

x % of 80 = 20 % of y => x / 100 (80) = 20 / 100 (y)

=> 4x = y
i.e x / y = ¼

Related Mcqs:

    30.9 * 3000 – 10.1 * 1100 + 8298 – 4302 = _________?
    A. 80000 B. 90000 C. 105000 D. 85000...
    43% of 784 = ________?
    A. 312.73 B. 373.12 C. 337.12 D. 339.12...
    Free notebooks were distributed equally among children of a class. The number of notebooks each child got was one-eighth of the number of children. Had the number of children been half, each child would have got 16 notebooks. Total how many notebooks were distributed?
    A. 256 B. 432 C. 512 D. 640...
    (180/37 of 14.8) / (17/60.1 of 180.30) = _______?
    A. 1.4 B. 1.6 C. 1.5 D. 1.2...
    6 2/3 * 9 3/5 * 2 1/3 + 1 1/3 = __________?
    A. 150 1/3 B. 150 2/3 C. 149 2/3 D. 149 1/3...

Leave a Reply

Your email address will not be published. Required fields are marked *