Question

if p:q = 1 1/3 : 1 1/2 and p:r=1/2 : 1/3
find p:r
2. If a:b= 3:4 and b:c= 8.9, find a: B : C
can anyone please help me with this questionl​

Answer 1

Answer:

hope it helps . Mark it brainlliest

Step-by-step explanation:

thank u

Answer 2

Answer:

3:12:9 because a:b=3:4

;b:c=8:9;

so a:b:c=3:4+8:9=3:12:9