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Here is the answer 20 + 49 + 71= 140
What else can I help you with?
How can you make 80 a prime number?
Add three to it.
What are three prime numbers that add up to 140?
131, 7 and 2
What is the sum of 140?
"Sum" means you are adding numbers. You can't add one number so there is no sum of 140.
What is 80 add 60?
80 add 60 = 140
What number is 12 percent of 140?
Ten percent of 140 (140 divided by 10) is 14. 140 divided by one hundred (1.4) times two is 2.8 Add the two to get 16.8
What odd two digits number add to make three?
1.5 and 1.5 easy peasy
What is 70 add 70?
140
What two numbers add together to make a cube number?
Cubes of numbers are made by multiplying a number by itself three times.
What number will you get if you use the numbers one to seven once to make every line of three hexagons add up to the same number?
Three hexagons comprise more than 7 lines so you cannot use only seven numbers, once each, to make all the lines add up to the same number!
What two number multiply together to equal -140 and add together to equal 4?
-136
A triangel has one angle of 80 degrees and another of 60 degreeshow many degrees must there be in the third angle?
The three angles of a triangle add to 180 degrees. If two of them add to 140 degrees then the third must be 180 - 140 = 40 degrees.
Can you add three odd numbers to make 50?
50 is an even number. To get even number by adding odd number of numerical values, ie three numbers that too all of them odd seems not at all possible.
