Question

if p:q = 3:5 and q:r=6:7, find p:q:r.​

Answer 1

Answer:

Step-by-step explanation:

3:5:7

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Answer 2

Given:

p:q = 3:5

q:r=6:7

To find:

p:q:r

Solution:

The required ratio is 18:30:35.

We can calculate the ratio by equating the values of the given ratios.

The given ratios are as follows-

p:q=3:5

p/q=3/5

Similarly, q:r=6:7

q/r=6/7

Now, we will multiply p:q with 6 and q:r with 5.

So, p:q=3×6:5×6=18:30

Also, q:r=6×5:7×5=30:35

Since the value of q is the same in both the ratios,

The value of p:q:r=18:30:35

Therefore, the required ratio is 18:30:35.