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Q: What is the sum of the numbers 162.8 25.7 and 309.4?
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Related questions

What two consecutive numbers add to 257?

The consecutive numbers that have a sum of 257 are 128 and 129.


What are three consecutive numbers that sum to 771?

256, 257, 258 Let the three numbers be n-1, n, n+1, then: (n-1) + n + (n+1) = 771 → 3n = 771 → n = 257 → the three numbers are 257-1 = 256, 257 and 257+1 = 258


2 consecutive numbers for 257?

If you mean that the sum of two consecutive numbers should be 257, here are two ways to solve it: 1) Trial and error. Just try out different numbers; if the sum is too large, try again with smaller numbers; if the sum is too small, try again with larger numbers. 2) With algebra, you can get the result faster. Call the first number "x", then the second number is "x + 1". Thus, you get the equation: x + (x + 1) = 257 Solve this for "x", and you get the first of the two consecutive numbers.


Express the sum 257 and 431 in decimal form?

how to express the sum 257 and 431 in decimal form


Find 2 consecutive odd integers that have a sum of 512?

255 and 257


What does it mean answer to a sum?

To add the numbers together is the sum!!!! to add the numbers together is the sum!!!!


What is a sum in numbers?

Sum means to add numbers together.


Does product and sum mean the same?

No - the product of numbers is the answer to a multiplication sum, while the sum of numbers is the answer to an addition sum.


Find two consecutive odd integers whose sum is 512?

255 and 257


What are the sum of two numbers if the sum of two consecutive even numbers is 26?

The sum of the numbers is 26. The numbers are 12 and 14.


From zero to 16 is all the odd numbers the sum of even numbers?

If this question means "in the interval 0 to 16 inclusive, is the sum of the odd numbers the same as the sum of the even numbers ?" then the answer is no. The sum of the even numbers is eight more than the sum of the odd ones.


Is sum of odd numbers always even?

The sum of two odd numbers is always even; the sum of three odd numbers is always odd; the sum of four odd numbers is always even; the sum of five odd numbers is always odd; etc