Question

हाऊ मेनी टू डिजिट नंबर डिविजिबल बाय 3​

Answer 1

Answer:

Therefore, two digit numbers divisible by 3 3 are 30.

Explanation:

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Answer 2

First of all it is a mathematics question.

Two digit number 10, 11, 12, 13, 14, 15........ 99

Two digit number divisble by 3

12, 15, 18, 21, 24 ............... 99

Here it is an AP

first term, a = 12

common difference, d = 15 – 12 = 3

An = 99

We have to find the value of n

An = a + [ ( n – 1 ) × d ]

99 = 12 + [ ( n – 1 ) × 3 ]

99 – 12 = [ 3n – 3 ]

87 + 3 = 3n

90 = 3n

90/3 = n

30 = n

Hence, no of two digits number divisible by 3 is 30