Find the GCD (or HCF) of numerator and denominator
GCD of 18 and 20 is 2
Divide both the numerator and denominator by the GCD
18 ÷ 2
-----------
20 ÷ 2
Reduced fraction:
9
----
10
So what even is this make it shorter and I should be able to answer it
Answer:
-200 metre is less 450m because - 200 metre is negative.
Answer:
it reduces to 7:8
Step-by-step explanation:
just put it like a fraction like 140/160. it simplifies to 7/8
