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the unit digit is the last digit from left or ones digit

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โˆ™ 2015-03-06 13:34:54
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Q: What is units digit?
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Related questions

What is the units digit of 2013 to the power of 2013?

The units digit of 20132013 is the same as the units digit of 32013. The units digit of 34 = units digit of 81 = 1 So units digit of 32013 = 32012+1 = 34*503+1 = 34*503 *31 = 1503*3 = 3


What is the units digit of 7 to the 15 power?

Power 2: units digit 9. Multiply by 49 again to get power 4: units digit 1. So every 4th power gives units digit 1. So 16th power has units digit 1, so the previous power, the 15th must have units digit 3.


How do you find the digit that is in the units place?

The digit in the units place will be the digit immediately to the left of the decimal.


What is The tens digit is twice the units digits the units digit is the same as the tenths digit the hundredths digit is half the tenths digit?

42.21 or 84.42


If The tens digit is twice the units digits and the units digit is the same as the tenths digit the hundredths digit is half the tenths digit?

84.42 or 42.21


What is the ones digit of the following product 159 445 7762 39?

The units digit of 159*445*7762*39 is the units digit of the product of the units digits of the four numbers, that is, the units digit of 9*5*2*9 Since there is a 5 and a 2 in that, the units digit is 0.


What is the units digit of 13336?

The units digit of a whole number is always the rightmost digit.


What is the units digit of 7157?

The digit in the units column of the number 7157 is 7.


What is the Units Digit of 9 to the 21st?

The number in the units digit of the number 921 is 9.


What value will the units digit of the number 20082008 be?

8 : the units digit is the first digit to the left of the decimal point if you had to write one in.


What is the unit digit of 3 to the 60 power?

3 to a power divisible by 4 will have a units digit of 1.The powers of 3 are 3, 9, 27, 81 ... obviously, the next one will have a units digit of 1x3 or 3, the next one will have a units digit of 3x3 or 9, the next one will have a units digit of 7 (because 9x3 is 27), the next one will have a units digit of 1 (because 7x3 is 21), and then the cycle starts over with a units digit of 3 again.


When is a number a multiple of 4?

When the tens digit is even and the units digit is 0, 4 or 8 or the tens digit is odd and the units digit is 2 or 6.


The units digit of a two digit number exceeds twice the tens digit by 1 what numbers if the sum of its digit is 10?

The units digit of a two digit number exceeds twice the tens digit by 1. Find the number if the sum of its digits is 10.


What is the units digit of 2 to the 48th power?

Expressed in numerical form, 248 = 281474976710656 - the units digit is therefore 6. With the exception of 20 = 1. the units digit of successive powers of 2 runs 2, 4, 8, 6... continuously - therefore, an exponent which is a multiple of 4 will have a units digit of 6.


What is a unit's digit of the product?

It is the unit's digit of the product of the unit's digits. For example, the units digit of 123456 * 4689 is simply the units digit of 6*9 = 54, which is 4.


How can you tell what the ones digit of the product of 38 multipled by7will be without solving the whole problem?

Find the units digit of 8*7. The 30 in 38 will have no effect on the units digit.


What is six places to the left of the ones digit?

Six places to the left of the units digit is the millions digit.


Which number has a tenths digit half of the units digit?

2.1 is one example.


What is the ones digit in the number 32047?

It is the digit 7 that is in the ones or units place


If you are the largest two digit number whose units digit divides the tens digit evenly what number are you?

84


What is the units digit of the 5857th triangular number.?

The nth triangular number is given by ½ × n × (n+1)→ the 5857th triangular number is ½ × 5857 × 5858 = 17,155,153, so its units digit is a 3.------------------------------------------------------------Alternatively,If you look at the units digits of the first 20 triangular numbers they are {1, 3, 6, 0, 5, 1, 8, 6, 5, 5, 6, 8, 1, 5, 0, 6, 3, 1, 0, 0}At this stage, as we are only concerned with the units digit, as we now have a 0 for the units digit, when 21 is added it is the same as adding 1 to 0 to give a 1, for the 22nd triangular number, we are adding 2 to the 1 to give 3, and so on - the sequence of 20 digits is repeating.To find the units digit of the nth triangular number, find the remainder of n divided by 20 and its units digit will be that digit in the sequence (if the remainder is 0, use the 20th number). To find the remainder when divided by 20 is very simple by looking at only the tens digit and the units digit:If the tens digit is even (ie one of {0, 2, 4, 6, 8}), the remainder is the units digitIf the tens digit is odd (ie one of {1, 3, 5, 7, 9}), the remainder is the units digit + 10.5857 ÷ 20 = ... remainder 17; the 17th digit of the above sequence is a 3, so the units digit of the 5857th triangular number is a 3.This trick can be used for much larger triangular numbers which calculators cannot calculate exactly using the above formula. eg the units digit of the 1234567890123456789th triangular number is... 1234567890123456789 ÷ 20 = .... remainder 9, so this triangular number's units digit is the 9th digit of the above sequence which is a 5.


What is the units digit of 250?

zero


What is the units digit of 248?

It is 8.


What is the even number if the tens digit is 6 less than the units digit and how?

The answer is '28'.


If the units digit and the hundreds digit of the number 513 were reversed find the sum of the original number and the new number?

"If the units digit and the hundreds digit of the number 513 were reversed..." 315 'find the sum of the original number and the new number." 513+315=828