A rational number is a number that can be written as a fraction or "ratio".
It includes the set of integers because all of them have a denominator of 1. A rational number can take on the form of
where b ≠ 0. Terminating and repeating decimals are rational numbers because they too can be written as a ratio; for example, 0.3 =
or 0.3333... =
.
You times it by one and then add the two zeros so your answer is 3,500
I’m not sure if this is what you meant but here you go! Sorry if it’s wrong :(
The answer is -3 1/8 (the last part)
4/5(2x+5)-4=1
8x/5+20/5=5
8x/5=5-20/5
8x/5=1
8x=5
x=5/8