Step 1: Finding L.C.M of denominators of all the fractions
Given, group of fractions are 13,25,34,16.Step 2: Dividing obtained L.C.M by denominators of each fraction.
∴ L.C.M of 3, 5, 4 ,6 =2×2×3×5
=4×15
=60⇒603=20 (i) [denominator of 13 ]
⇒605=12 (ii) [denominator of 25 ]
⇒604=15 (iii) [denominator of 34 ]
⇒606=10 (i) [denominator of 16 ]
Step 3: Multiplying each fraction by their respective quotients to both numerators and denominators
⇒13=1×203×20 ….. [From (i)] = 2060
⇒25=2×12(5×12….. [From (ii)] =2460
⇒34=3×154×15….. [From (iii)] =4560
⇒16=1×106×10….. [From (iv)] 1060
Hence, 2060, 2460, 4560, 1060 are required like fractions.