Katie and her brother are both writing a report. katie write 7/8 of her report and her brother wrote 3/7 of his report. what is the best estimate of how much more katie wrote than her brother? replace each addend with 0,1/2,1

Answer is 25/56

Step-by-step explanation:

Given that

Katie and her brother are both writing a report. Katie write 7/8 of her report and her brother wrote 3/7 of his report

TO compare these two fractions we have to make both of them have the same denominator.

We find that as such the two fractions have denominators as 7 and 8 and hence Least common multiple is 56

LEt us make equivalent fractions

7/8 = 49/56

3/7=24/56

Difference i.e. Katie wrote more than her brother = 49/56-24/56

=25/56

vbbv

step-by-step explanation:

answer: you need to organize this better it does not make sense.

step-by-step explanation: ?