Answer :
By rewriting the fraction, we will see that Jill's measure will be 4/8 in, or 4 eights of an inch.
What was Jill's measure that Thursday?
We know that:
- Jill's gauge measures on eights of an inch.
- Jill's measure must be equivalent to the jack one (because they did it on the same day).
Jack's measure is;
m = 2/4 in
We want to just rewrite this in such a way that it is expressed in eights of an inch instead of fourths, to do that, we can multiply and divide by 2 (this is equivalent to multiply by 1, so it does not change the actual value).
m' = (2/2)*( 2/4 in) = 4/8 in
That would be Jill's measure.
If you want to learn more about fractions, you can read:
https://brainly.com/question/11562149