Question

the unit digit (281 × 15 × 16 × 18)​

Answer 1

Answer:

0

Step-by-step explanation:

Answer 2

Given:

(281 × 15 × 16 × 18)​

To find:

The unit digit of the product

Solution:

The required unit digit is 0.

We can obtain the digit required by multiplying the digits in the unit's place of the given numbers.

The numbers in the unit's place are as follows-

1, 5, 6, and 8.

So, the product's unit digit=1×5×6×8

=0

So, on multiplying (281 × 15 × 16 × 18)​, the product's unit digit is 0.

Therefore, the required unit digit is 0.