Sagot :
Step-by-step explanation:
Find the GCD (or HCF) of numerator and denominator
GCD of 220 and 350 is 10
Divide both the numerator and denominator by the GCD
220 ÷ 10
350 ÷ 10
Reduced fraction:
22
35
Therefore, 220/350 simplified to lowest terms is 22/35.