1098
ա 1/3+1/3=2/3
բ 1/5+1/5+1/5=3/5
գ 1/2+1/2+1/2=3/2
դ 1/4+1/4+1/4+1/4+1/4=5/4
1099
5/7=1/7+1/7+1/7+1/7+1/7
3/2=1/2+1/2+1/2
3/4=1/4+1/4+1/4
5/8=1/8+1/8+1/8+1/8+1/8
1100
3+6/2×5=9/10
11+9/5+2=20/7
1098
ա 1/3+1/3=2/3
բ 1/5+1/5+1/5=3/5
գ 1/2+1/2+1/2=3/2
դ 1/4+1/4+1/4+1/4+1/4=5/4
1099
5/7=1/7+1/7+1/7+1/7+1/7
3/2=1/2+1/2+1/2
3/4=1/4+1/4+1/4
5/8=1/8+1/8+1/8+1/8+1/8
1100
3+6/2×5=9/10
11+9/5+2=20/7