Answer:
<em>x=</em><em>3</em><em>0</em><em>°</em>
hopefully this answer can help you to answer the next question
the answer will be 1 consistent
3/4 - 6/8
1/3 - 2/6
1/2 - 5/10
3/5 - 6/10
1/4 - 2/8