Question

PLEEEASE HELP (30 POINTS)
Can you find out which of the two fractions below is greater without finding a common denominator? Explain your reasoning
45/90 68/130

Answer 1

Yes,
45/90=1/2
68/130=more than 1/2
as 68×2=136 Therefore It will be greater than 130 and hence 68/130>45/90
I might have failed to convey the reason but according to my senses its correct 100%.
What I mean is that More part of second fraction is filled than that of first, making it greater than first. I hope you understand.