Question

a: b= 7:9 and bic = 5:7 then find the
value of Qc​

Answer 1

Answer:

5:9

Step-by-step explanation:

a : b and b : c

7 : 9 and 5 : 7

=> a : c

35 : 63

5 : 9

Answer 2

Answer:

the question is a:b=7:9 & b:c=5:7 .

so 7:9=7×9=63,5:7=5×7=35 .

so 35:63=5:9 .

so Qc= 5:9.

Step-by-step explanation:

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