How do you solve #15\frac { 1} { 4} - 13\frac { 6} { 7}#?

1 Answer
Stashu
May 7, 2018

Rewrite then solve

Explanation:

We can rewrite the fraction as:

#61/4 - 97/7#

now we just give it the same denominator and solve:

#(7/7)(61/4) - (4/4)(97/7)# *note. since 7/7 and 4/4 are both one we aren't actually changing the value of the fractions.

#427/28-388/28#

#39/28# is out final solution

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