Question

how to compare between 12/25 and 9/30​

Answer 1

Firstly take LCM of 25 and 30 which comes out as 150

so now we have to make denominators of both the fractions equal so 25 x 6 is 150 and 30x5 is 250

so multiply 12 x 6 = 72

and 9 X 5 = 45

and 72 >45

Thus

12/25 > 9/30

Answer 2

Answer:

12/ 25 is the greatest

Step-by-step explanation:

12/25 =0.48

9/30 =0.3

0.48 is greater than 0.3 that is 12/48 is greater than 9/30.

or u can do by making the numerator or denominator same and comparing the numerator or denominator which is different.

larger the numerator larger the number

larger the denominator smaller the number

12/4 3 9/3 3

----- = ----- and -------- = ----

25/4 6.25 30/3 10

from this we can simply say that 3/6.25 is the biggest since it's denominator is smaller.

that is 12/ 25 is biggest.