Question

how many numbers in between 100 and 500 which is multiple of 3​

Answer 1

Answer:

133 multiples

Step-by-step explanation:

These numbers will form an AP in which common difference will be 3.

a=102  ;  d=3  ;  aⁿ=498             [n=no of multiples]

aⁿ=a+(n-1)d

498=102+(n-1)3

(n-1)3=396

n-1=132

n=133 terms