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A chemist has 5 1/10 kg of calcium chloride. If she uses 0.15 kg of the compound each time she performs an experiment, for how many experiments will her supply last? 0,75
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1 vote
A chemist has 5 1/10 kg of calcium chloride.

If she uses 0.15 kg of the compound each time she
performs an experiment, for how many
experiments will her supply last?
0,75

User Jayesh Patel
by
7.5k points

1 Answer

3 votes

5 times 1/10 is 5/10 or 1/2 of a kg. This equals 0.5 kg. You can do 3 experiments (use up until 4.5 kg)

User Diogo T
by
7.5k points
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