Question

how many multiples of 4 lie between 10 and250​

Answer 1

Step-by-step explanation:

60 multiples

Therefore, there are 60 multiples of 4 between 10 and 250. Multiples of 4 lies between 10 and 250 are 12, 16, 20, ...., 248. These numbers form an AP with a = 12 and d = 4.

Answer 2

First term in this series will be 12. also the last digit will be 248.

the the series will be 12,16,20……….248.

it is a arithmetic series with first term a=12 and common difference of 4.

with last term as 248.

so 248=12+(n-1)x4 (lets assume it has n such numbers.)

(n-1).4= 248–12=236

n-1=236/4=59

n=59+1=60.

so 60 multiples of 4 lie between 10 and 250