Question

9:13&15:19 compare the ratio​

Answer 1

Answer:

first express the given ratio into fraction

9/13 and 15/19

now find the lcm of the denominator i.e 13 and 19

lcm of 13 and 19 is 247

now make the denominator is equal to 247

9×19. 171

______ = ____

13×19. 247

15×13. 195

______ = _____

19×13. 247

clearly 195>172

then 195/247 > 171/247

then 15:19 > 9:13

Answer 2

Answer:

15:19 is greater than 9:13

Step-by-step explanation:

9:13 & 15:19 = 9/13 & 15/19

LCM OF 13 & 19 = 274

9/13 × 19/19 = 171/274

15/19 × 13/13 = 195/274

171/274 = 171:274

195/274 = 195:274

195:274 is greater than 171:274

= 15:19 is greater than 9:13.

Thank you