What is 2 + 4 + 6 + 8 +. + 1 / 200 + 3 + 5 + 7 +. + 199

2 + 4 + 6 + 8 +. + 1 / 200 + 3 + 5 + 7 +. + 199
=(1 + 199) × 100 △ 2]
=200 out of 202
=100 out of 101

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