This year the attendance at a science trip wasup 210% from last year. if the attendance, this year was 6930 people, what was it last year?
x 210% = 6,930
x 210%/210%= 6,930/210%
x = 3,300
3,300 people attended the science trip last year.
Answer:
this was 3 years ago seriously
Step-by-step explanation: