What is 1 + 3 + 5 + 7 +... + 199 / 2 + 1 + 6 + 8 +... + 200

What is 1 + 3 + 5 + 7 +... + 199 / 2 + 1 + 6 + 8 +... + 200

1+3+5+7+...+199/2+4+6+8+...+200
=(1+199)x100÷2/(2+200)x100÷2
=200/202
=100/101