Replace '□'by an appropriate sign '<,=or>' between the given fractions:
12□15
Write the given fraction as equivalent like fractions
12=1×52×5=510
15=1×25×2=210
The denominator in both fractions is the same.
The fraction having a large numerator will be greater.
510>210
Hence,510 is greater than 210.
Compare the given fraction and replace '□'by an appropriate sign '<or>'
35□45
Insert appropriate symbol '>'or '<' between the given fractions:
88……58
Compare and write the appropriate sign '<','>'or'='.
57□87