13, 21, 34 are the next three numbers
Answer:
no solution I believe
Step-by-step explanation:
b/c x and y cancel out so it cant be solved
3 x
---------= --------- ---------
15 180
15x=540
----- ------= 36 students.
15 15
Steps: Cross multiply to get 15x and 540. Divide both numbers by 15, then you found what x equals, which is the answer.