One strategy is estimating the factors the other i don't know
There are 9 odd sums that you can get from rolling two dice.
The integers are 16 and 18.
They are 1 and 15.
The sum of two fractions will only be a whole number if the fractions have a common denominator. When the denominators are different, the sum will be a fraction with a different denominator, making it impossible to be a whole number. Thus, estimating the sum of two fractions will generally result in a fraction, not a whole number.
One strategy is estimating the factors the other i don't know
the answer is overestimating and underestimating. An example is you could overestimate the money needed when going to the food store to shop for s party. An example for underestimating would be you could underestimate the number of guest that will attend the party. So you won't have a lot of left over food. If 100 people are invited most likely several people will not show up. I think over estimating is more useful, you never want to be caught without enough of anything. Extra is always best.
There are 9 odd sums that you can get from rolling two dice.
to get the two sums of 120 you multiply twenty times six (20x6=120)
Yes
265 and 10000
Estimating is neither better nor worse than rounding. The two are used for different purposes.
If you know the two values you shouldn't have to estimate. But you are looking for the mean, or average. Simply add them together and divide by two. Otherwise you are just estimating.
5
Idont know
Equivalent fractions are fractions whose results are equal to each other. For example, 3/4 (three quarters) and 6/8 (six eighths) are equivalent fractions, because the answer to both their sums is 0.75.Any two pairs of numbers expressed as a vulgar fraction whose sums are equal to each other can be considered equivalent.
You can get 2, 4, 6, 8, 10, and 12, six even sums all together.