13,7 + 15,3 + 1 = 30 !
Can 3 odd numbers add up to 30?
3+5=8. 7+13=20 etc and then sum of one odd and one even number is always odd number hence in no combination odd and even can turn up to be even which is 30.
What numbers can multiply to 30?
What are the Factors of 30
- Factors of 30 =1, 2, 3, 5, 6, 10, 15, 30.
- Distinct Factors of 30 = 1, 2, 3, 5, 6, 10, 15, 30,
- Factors of -30 = -1, -2, -3, -5, -6, -10, -15, -30,
Can the sum of 3 odd numbers be even?
The statement is false. Because the sum of two odd number is even and the sum of even number and an odd number is odd, so the sum of three odd numbers is odd.
What are three numbers can you multiply to get 30?
If you allow fractions, than there are an infinite number of possible answers. Take any two numbers you like, and then calculate the third number as 30 / xy. Like pick 3 and 12, then the third number is 30 / (3 x 12) = 30 / 36 = 5/6. 3 x 12 x 5/6 = 30.
How to calculate the number 30 with 3 odd numbers?
Let the number is 15,13 and 3 then 15=2*7+1 13=2*6+1 3=2*1+1 where 1,6 and 7 now 15+13+3=2*7+1+2*6+1+281+11 =2 (7+6+1)+3 =2*14+3 (24 is our ‘m’) and 2*14≠30. OR 15+13+3≠30. CONCLUSION:- So by adding 3 odd numbers, we do not get 30.
Are there any positive whole numbers that add up to 30?
There are 5,604 ways using positive whole numbers to get a sum of 30, from (29 + 1) to (1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1). Just for interest, there are 190,569,292 ways to get numbers to sum to 100, and 24,061,467,864,032,622,473,692,149,727,991 ways to get numbers to sum to 1000.
How do you write the sum of 30 numbers?
Take the equation x + y = 30; y = -x + 30; on a graphing calculator you will see a line intersecting the y-axis at 30 and having a slope of -1. Using the trace function, you can literally write (x,y) sets of numbers, whose sum is 30, until the ink in your pen is gone.
