Convert to improper frist
2 and 7/8=16/8+7/8=23/8
2 and 1/4=8/4+1/4=9/4
(23/8)/(9/4)
make bottom 1
times the whole thing by (4/9)/(4/9)
(92/72)/(36/36)=
92/72=
23/18
Answer:
N=48
Step-by-step explanation:
2^9+2^4+48=576
576 is a perfect square
The answer is 26 because I added
2/8 is .25 as a decimal .