Question

arrange the following fractions in ascending order 1) 3 upon 4, 5 upon 6, 7 upon 9, 11 upon 12 2) 4 upon 5 , 7 upon 10, 11 upon 15, 17 upon 20 please answer in method tell me full solution how answer come​

Answer 1

first we have to make all the denominators equal after making denominator equal then we have to compare all the numerators and then we can arrange them in ascending or descending order as your wish we can do this by taking out the LCM of all the denominators

1)

In the first question the LCM of denominators is 72

we take the first fraction that is 3 upon 4

here we can make the denominator equal to 72 by multiplying it by a number i.e. in this case the number is 18 now we have to multiply the same number that is 18 with the numerator also so now the Fraction becomes 54/72

now the second fraction is 5 by 6 so here we have to find a number which when multiplied by the denominator makes the denominator equal to 72 in this case the number is 12 so we have multiply 12 with the numerator as well as the denominator to make the denominator equal to 72 so the fraction becomes 60/72

same steps we have to follow in the next two fractions even 9 III and IV fraction becomes 56 by 72 and 66 by 72 respectively

we have to compare the numerators

54>56>60>66

so now we can arrange the fraction in ascending order by comparing their numerators as their denominators are equal

54/72>56/72>60/72 >66/72

Or

3/4>7/9>5/6>11/12

similarly you can solve the next part even

hope it helps you

Answer 2

11/15,7/10,17/20,7/9,3/4,4/5,5/6,11/12.

I HOPE IT HELP YOU...