Answer:
3/7
or
0.4285714286
Answer: 3/7
Step-by-step explanation:
1 is basically 7/7, so subtract the numerators and (in this case 7-4) which is 3. so, your answer is 3/7
7.5
8+2
2+2+2+2++=8+2
4^2+2^2=h^2
20=h^2
h=