Question

if p/q=r/s=2.5/1.5 the value of ps:qr is

Answer 1

Hey,
Thanks for asking this question.

We are given that,

p/q = r/s = 2.5/1.5

Which also means,
p/q = 2.5/1.5 ---------equation (1)
&
r/s = 2.5/1.5
=> s/r = 1.5/2.5 ------equation (2)

Multiplying equation (1) & equation (2),

(p/q) × (s/r) = (2.5/1.5) × (1.5×2.5)

=> ps/qr = 1

●●●=> ps : qr = 1:1

■■■Hope My answer Helped.

Answer 2

Answer:

The value of ps:qr is 1:1

Step-by-step explanation:

Given : $\frac{p}{q} =\frac{r}{s}= \frac{2.5}{1.5}$

To find,: $\frac{ps}{qr}$

Solution,:

We are given that

$\frac{p}{q} = \frac{r}{s}= \frac{2.5}{1.5}$

$\frac{p\times s}{q \times r} =\frac{2.5 \times 1.5}{1.5 \times 2.5}$

$= 1 : 1$

Hence the value of ps:qr is 1:1