Answer:
30 out of 40: 75%
40 out of 50: 80%
40 out of 50 is the better score
Answer:
the answer might be 0.86 I don't know though
Answer:
First find the area of the front triangle and then multiply it with 3
Step-by-step explanation:
Hi! :)
It sounds like you need to multiply this fraction.

*16=6
So, Marge used 6 total inches of tape.
Hope this helps!