Question

if a :b =4:7 and b:c=9:5,find a:c​

Answer 1

Answer:

follow the steps a:c=4:5

Answer 2

Answer:

a:c = 36:35

Step-by-step explanation:

a:b = 4:7 = 4x9 : 7x9 = 36:63

b:c = 9:5 = 9x7 : 5x7 = 63:35

a:b:c = 36:63:35

a:c = 36:35