Divide the number of questions she got correct by the total number of questions on the test them multiply the decimal answer by 100 to get the percent.
42/60 = 0.7
0.7 x 100 = 70%
Answer:
n=6 u=28/3
Step-by-step explanation:
system of equations
Answer: he could work 7 hours tutoring and 6 hours clearing tables
Step-by-step explanation: