3.5 think of it as 3.0
C. ——
2.0
The denominator can't equal 0.

The answer is D.
It is thirty percent (30%). there are ten tenths in one hundred. One tenth is equal to ten percent.
Answer:
below
Step-by-step explanation:
I would guess that they added 42 and 45 and then added 1 for their mistake. That might be a bit of stretch, but that is what I think
Answer:
B.
Step-by-step explanation:
C= 20 degrees Celsius
20 x 9/5 = 180/5
180 divided by 5 = 36 degrees celsius
Then you do 36 degrees celsius + 32 and you get 68.
So therefore 20 degrees celsius is eqivalent to 68 degrees Fahrenheit.