Question

The number of students at a school in 2006 was 85% of the number at the school in 2005. In 2006 the number of students was 1020. How many students were there in 2005?
please give step by step explanation​

Answer 1

Answer:

1200 students

Step-by-step explanation:

2006= 17x & 2005 = 20x

17x = 1020

x = 60

Then 20x = 1200