If x:y = 3:4 and y:z = 8:9, z:a is 15:16, find x:y:z:a (a)  30:40:45: 48    (b)  78:82:65:45    (c)   76:90:56:80   (d) None of theseOptions :abcd

Question

If x:y = 3:4 and y:z = 8:9, z:a is 15:16, find x:y:z:a (a)  30:40:45: 48    (b)  78:82:65:45    (c)   76:90:56:80   (d) None of theseOptions :abcd
🧐 Not the exact question you are looking for?Go ask a question

Solution 1

To solve this problem, we need to find a common multiplier for y in the ratios x:y and y:z, and for z in the ratios y:z and z:a.

  1. In the ratio x:y = 3:4, y is 4.
  2. In the ratio y:z = 8:9, y is 8.

The least common multiple of 4 and 8 is 8. So, we multiply the first ratio by 2 to make y the same Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob

Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solv

This problem has been solved

Similar Questions

If x:y = 3:4 and y:z = 8:9, z:a is 15:16, find x:y:z:a (a)  30:40:45: 48    (b)  78:82:65:45    (c)   76:90:56:80   (d) None of theseOptions :abcd

If x:y = 3:4 and y:z = 8:9, z:a is 15:16, find x:y:z:a (a) 30:40:45: 48 (b) 78:82:65:45 (c) 76:90:56:80 (d) None of these Options : a b c d

In the given figure, ABCD is a rhombus with ÐABC = 56°. Determine ÐACD.CDOA B(1) 31° (2) 45° (3) 62° (4) 90°

Find the next number in the series 83, 85, 82, 87, 80, 91, 78,___________76a.99b.93c.95d.97

In vertical microprogramming, the total size of the encoded instruction is ___ bits. 65 45 32 40

1/2