Answer:
1st 3rd and 4th
Step-by-step explanation:
I just did that
Blinding is part of this, as the participants do not know whether they received the competitor's product.
156 minutes are in 2 and 3/5 of an hour.
The first one is the only one that shows equivalent fractions
If correct brainliest please
Thank you and Your welcome
:)
Answer:
10 1/12
Step-by-step explanation:
In order to subtract fractions, you have to give them a common denominator.
18 1/2 can be rewritten as 18 6/12, as they are the same thing and 6/12 simplifies to 1/2. We make it 6/12 because we have to subtract it by 8 5/12, and the denominators are both 12.
So now we have 18 6/12 - 8 5/12, which gives us 10 1/12.
