Question

The unit digit in (584 x 428 x 667 x 213) is​

Answer 1

Answer:

2. pls mark it as brainliest

Step-by-step explanation:

Unit digit in 584 = 4 , Unit digit in 428 = 8 , Unit digit in 667 = 7 , Unit digit in 213 = 3Required unit digit = 4 x 8 x 7 x 3 = 672. So, unit digit in 672 = 2.

Answer 2

Concept

The unit digit of any number is the value of the first digit i.e. the value of the rightmost digit. For example, the unit digit of 45 is 5 and the unit digit of 4657 is 7. Therefore first we will multiply the given number and then see what is the digit on the rightmost place. Or we can multiply only the digit which is at the rightmost position and multiply it.

Given

The given number is 584*428*667*213.

Find

We have to calculate the unit digit of the given number.

Solution

Since,

The unit digit in 584 is a, the unit digit in 428 is 8, the unit digit in 667 is 7 and the unit digit in 213 is 3, therefore multiplying it to calculate the unit digit of the given expression, we have

4*8*7*3 = 672.

Therefore , the unit digit of 672 is 2.

Hence the unit digit of the expression 584*428*667*213 is 2.

#SPJ2