Question

15 4/9 - 9 5/6
please explain ​

Answer 1

So if we change both of the fractions into improper fractions it will become 139/9 - 59/6 and then the common multiple of both of the denominators in 18 as 9x2=18 and 6x3=18
Then we have to multiply the numerators as well cause we multiplied in denominator so it’s becomes 139x2=178 and 59x3=177 that means we need to do 178/18 - 177/18 now they are like fractions so u now subtract the numerators and let the denominator the same so it means 178 - 177 it’s 1 and denominator stays the same so it’s 1/18 so ur ans is 1/18

HOPE THIS HELPS