Question

Find the least number which should replace*in in the number 89* 2 to make it exactly divisible by 3​

Answer 1

Remember→A no. is divisible by 3 if the sum of its all digits is divisible by 3

89*2

Replacing *

8+9+1+2= 20 →no

8+9+2+2= 21→ yes

So , 2 should replace * in the number 89*2 to make it divisible by 3.

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please mark as BRAINLIEST

Answer 2

Answer:

2

Step-by-step explanation:

given= 89*2

digital sum = 8+9+2=19=>1+9=10=> 1+0=1

there required no= 3-1=2