Question

Find all the multiples of number 3 between 10 and 25​

Answer 1

Answer:

a= 12

an= 24

d=3

an = a + (n-1)d

24= 12 + (n-1)3

12=(n-1)3

n-1= 6

n= 7

7 number are multiple of 3 between 10 and 25

Thanks

Answer 2

an=a+(n-1)d. 24=12+(n-1)3. 24=3n+9. 15/3=n. N=3. I HOPE IT IS THE BRAINLIEST SOLUTION