It would be 63, because 33 1/3% is the equivalent of 1/3,
21x3 = 63
The correct answer is A because when you solve everything in this equation, it comes out to 7=7=7=7=7, so this is correct. Just use your calculator to solve these.
Answer:
The answer is 181
Step-by-step explanation:
PEDMAS
1 x 1 + 9 x 20
1 x 1 = 1
1 + 9 x 20
9 x 20= 180
1+180
which equals 181
The waitress gets 45/75 = 3/5 of the tips
so waitress gets 3/5 * 350 = $210