Question

Q 5 How many two digit numbers are divisible by 3 ?​

Answer 1

Answer:

30

Step-by-step explanation:

Therefore, two digit number divisible by 3 are 30.

Answer 2

Answer:

we can find out the solution by arthimatic progression I.e a+(n-1) d hence a=12(two digit number which are divisible by 3) d=common difference is 3 now we have to find out n the biggest two digit number divisible by 3 is 99 let's solve a+(n-1) d=99 12+(n-1) 3=99 (n-1) 3= 99-12 3n-3=87 3n=90 n=30 simple