Answer:
-8 5/12
Step-by-step explanation:
Answer:


0.60 > 0.50
Step-by-step explanation:
Given


Required
Represent using decimal number and compare
From the question, we understand that there are 100th grids;
So:




Comparing both decimals;
Since 0.60 is greater than 0.50, we have:
0.60 > 0.50
We know that ∠1 equals ∠3, from that we can find x:

The sum of ∠1 and ∠2 must equal 180°:

Since we already know x, we can solve for y:

Result: x=10, y=6
It already is in simplest form. In mixed fraction, it would be 9 1/7
It would be 400
Hope I helped