It can be -2254/10
or -225 4/10
21²+28²=c²
√1225=c
35 miles - distance of the boat to its starting point
13/8 = 1 5/8
Since 13/8 = 1 5/8, A and B cannot be correct.
5/8 > 1/2
Since 5/8 > 1/2, 13/8 is closer to 2 than to 1. Therefore, the answer is D. closer to 2 than to 1.
1. 1.25
2. 0.85
3. 0.2
Hope this helped.