the answer is 32.35% that is the rate
The improper fraction form of 4 2/3 would be 14/3, if that is one of the choices.
Answer:
See below.
Step-by-step explanation:

When will they blink together?
what is the smallest number they both mutiply to
3*5=15
so every 15 seconds
so at 15, 30, 45, 60 seconds
so 4 times if you count the time exactly at 1 minute
Well you can solve two step equations by multiplying or adding or subtracting or dividing by the number and put a n on the answer because there is only one n in equatioN see the solve the modle