Question

i am a multiple of 70. I am between 300 and 500. I am 20 more than a multiple of 100. Who am i

Answer 1

420 is your answer........

Answer 2

Between 300 and 500 the multiples of 70 are 350,420,490.

multiple of 100 between 300 and 500 is 400 plus 20 time more. so it's 420