Answer:
German Test
Step-by-step explanation:
Find common denominator:
34/50=68/100
14/20=70/100
Therefore, Abeer did better on the German test as 14/20>34/50
1, 2, 3, 6, 9, 18, 27, 54.
factors:
Therefore, all the factor pairs for 54 is 1, 2, 3, 6, 9, 18, 27, 54..
10/21
-2·-5=10
3·7=21