Answer:
<h2><u><em>
20%</em></u></h2>
Step-by-step explanation:
Express 4/20 as a percentage.
4/20 = 1/5
100 * 1/5 = 20%
Answer:12
Step-by-step explanation:
A) No, as the equivalent one should be a simplified version of the first one- from what air e learnt.
B) No, as it is 3:7, 5:9 when it has been simplified.
c) Yes, as 38:19 both ave the common factor of 19, therefore, it will equal 2:1
Hope this helps