Question

if P:Q= 1 1/3 : 1 1/2 and Q:R= 1/2 : 1/3. Find p: r
can someone please help me with this question​

Answer 1

Answer:

1:1

Step-by-step explanation:

p:q = 11 : 11

3 2

= 22:33 (11 common)

= 2:3

q:r = 1 : 1

2 3

= 3:2

p:q q:r

2:3 3:2

p:r = 2:2

= 1:1

Answer 2

Answer:

p/q = 11/3/11/2 = 11/3×2/11 = 2/3

q/r = 1/2/1/3 = 3/2

p/r = p/q×q/r = 2/3×3/2 = 1