Answer:
It is not rational
Step-by-step explanation:
Given

Required
Rational or Irrational


So, we have:


<em>The result of the product: 4.84974 is not rational because it can not be represented as a fraction of two integers.</em>
2x+x-7+3x-20=87cm
6x-27=87
6x=114
x=19
Therefore the sides are:12cm, 38cm, and 37cm
5/4, 1.3, 1 8/25 is ur answer
12.5% goes to .125
so .125 as a fraction is:
Write down the decimal divided by 1, like this: decimal 1. Step 2: Multiply both top and bottom by 10 for every number after the decimal point. (For example, if there are two numbers after the decimal point, then use 100, if there are three then use 1000, etc.) Step 3: Simplify (or reduce) the fraction.