# What is the 30th term of the arithmetic series 2,4,6,8,10?

Mar 4, 2018

${a}_{30} = 60$

#### Explanation:

$\text{for the given arithmetic series we have}$

$a = 2 \text{ and } d = 4 - 2 = 6 - 4 = 2$

$\text{the n th term is }$

•color(white)(2)a_n=a+(n-1)d

$\Rightarrow {a}_{30} = 2 + \left(29 \times 2\right) = 2 + 58 = 60$