Question

Find the 120th term, given the first term and the common difference.

a =52 and d=12
 1

Answer 1

The first term is 52, the second term is 52+(1*12), the third term is 52+(2*12), the fourth term is 52+(3*12)... the 120th term is 52+((120-1)*12)
Therefore the 120 term is: 1480