Answer:
Top left corner: 17 tiles are shaded, which is 85% of 20
Step-by-step explanation:
x/20 = 85/100
100x = 1700
100x/100 = 1700/100
x = 17
73.4
Step-by-step explanation: Multiply you celsius by 9. Then take that number then by 9. then add by 32
14