Question

Convert the given fractions into fractions with equal numerators;
a. 6/13, 15/23 and 12/17
b. 15/19, 25/28, 9/11 and 45/47
please answer this question fast

Answer 1

Answer:

(ii) In 6/13, 15/23 and 12/17, L.C.M. of 6, 15 and 12 = 60

∴ 6/13 = (6 × 10)/(13 × 10) = 60/130

15/23 = (15 × 4)/(23 × 4) = 60/92

And 12/17 = (12 × 5)/(17 × 5) = 60/85

Hence, required fractions are 60/130, 60/92 and 60/85

(iii) In 15/19, 25/28, 9/11 and 45/47

L.C.M. of 15, 25, 9 and 45 = 225

∴ 15/19 = (15 × 15)/(19 × 15) = 225/285

25/28 = (25 × 9)/(28 × 9) = 225/252

9/11 = (9 × 25)/(11 × 25) = 225/275

45/47 = (45 × 5)/(47 × 5) = 225/235

Hence, required fractions are 225/285, 225/252, 225/275 and 225/235.

Answer 2

Answer:

225/235 this is answered