Question

A:b=5/4:7/3 and b:c=9/2:21/4 find a:b:c

Answer 1

Step-by-step explanation:

A=5/4×9/2. =45/8. B=7/3×9/2=21/2. c=7/3×21/4 =49/4. a:b:c=45/8:21/2:49/4.