Answer:
107
Explanation:
The area of the top one is 35 for 7 times 5 is 35
the area for the bottom one 80 for 8 times 10 is 80
Both put together equals 115
But....
Since a little arae is not shaded in you have to subtract that
so 5 minus 3 is 2
10 minus 6 is 4
4 times 2 is 8
115 minus 8 is 107