Question

what is the unit digit in the product (614 *917*267)​

Answer 1

Step-by-step explanation:

You see, when we have to calculate the unit digit of any function we need to work on the unit digit only i.e. all operations like addition,multiplication etc will be carried out on the unit digits. Theres no need to spend time on doing the entire sum.

784*618*917*463

So we will simply extract the last digits of all four numbers and work on them

4*8*7*3

now 4*8 is 32 but we need only last digit so we will make it 2 (there is no use of 3) and is becomes..

2*7*3

Similarly 2*7 will be written as 4

4*3

And finally we get 2.

Therefore, the answer to your question is 2

Answer 2

Answer:

6 is the unit digit.

Step-by-step explanation:

This i because when we remove all the tens and hundreds digit numbers in all the three numbers we have- 4*7*7 which is equal to 196 and unit digit is 6.