simplifying fractions and square roots
- Let `A=(8/5)/(2/8)+3/6-8/3` , `B=3*sqrt(45)-2*sqrt(20)` and `C=(8*10^-2*7*10^4)/(7*10)`
- Compute A and give the result as an irreducible fraction.
- Write B in the form `a*(sqrt(5))` where a is a relative integer.
- Write C as an integer.
This type of exercise can be solved using the function : fraction
Course reminder : Fractions