Math NO 5.1.2.2

18. Miriam is weighing a chemical for a chemistry class and sees that the scale reads 1.6257 grams. If she removes one tenth of a gram from the scale, how much will the scale read then?

A. 1.6247

B. 1.6157

C. 1.7257

D. 1.5257

19. One meter is equal to one thousandth of a kilometer. If Kelsey runs 0.624 kilometers from her house, how far away will she be if she runs one more meter away from her house?

A. 0.623 kilometers

B. 0.625 kilometers

C. 0.634 kilometers

D. 1.624 kilometers

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