Answer:
To convert this fraction to a decimal, just divide the numerator (5) by the denominator (8): 5 ÷ 8 = 0.625. So,
5/8 = 0.625
Rounded values:
5/8 = 1 rounded to the nearest integer5/8 = 0.6 rounded to 1 decimal place5/8 = 0.63 rounded to 2 decimal places
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Step-by-step explanation:
Lets set up some variables:
- 1st envelope:
- 2nd envelope:
- 3rd envelope:
Now let us set up some equations based of the facts:
Now we could try some numbers out since there isn't really any other way I could solve this so far...
but we do know that the sum of and must be even since they equal
After you tried it out for a little bit, when = 2, then = 8, and . These three values meet the criteria and we have our answer.
Hope that helped!
I assume that the question is: what is this nunber?
we write this like this:
The sum of 14 and a number is 14+x
we know that this equals 17, so: 14+x=17.
Let's substract 14 from both sides:
x=17-14
x=3
so the number is 3.