Question

If 6:5 = 7:20 then what
will be the value of Y?​

Answer 1

Answer:

If a and b are two proportions then a:b=b:a. 6× 20=5×y. 120=5y. 5y=120. y=120/5=24. The value of y=24. (OR). The ratio 6:5=y:20 can be ...