How many two _digit number are divisible by 3
Answers
Answered by
1
Answer:
30
Step-by-step explanation:
hope this will help you
Answered by
0
Answer:
12, 15, 18...... 99
An = a + (n-1) d
99 = 12 + (n - 1) 3
n - 1 = 87/3
n = 30
Therefore 30 two digit number are divisible by 3
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