Question

How many numbers are there from 520 to 580?​

Answer 1

Answer:

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Step-by-step explanation:

There are total 580 - 520 → 60 numbers are there between 520 to 580.

Answer 2

Answer:

Answer is 31 numbers

Step-by-step explanation:

we shall solve using AP

an= a+(n-1)d

here , an= 580

a= 520

d= 2

580= 520(n-1)2

580-520/2= n-1

30= n-1

n= 31