Answer:
Gino should add $49.74 tip to the bill.
Step-by-step explanation:
20% / 100 = 0.2
0.2 x $248.70 = $49.74
Answer:
48%
Step-by-step explanation:
12 is 48% of 25.
You can divide by 10 and with that its simplified to 25;40...
then you can divede by 5 with that simplified its 5;8
So the answer is 5:8<span />
Answer:
Step-by-step explanation:
cos θ=12/16=3/4=0.75
θ=cos^{-1}(0.75)≈41.4°