The length of a domino is 2 inches. a group of children placed dominoes end-to-end to form a line of length 100m. how many dominoes did they use
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Answer:
2000 dominoes approximately
Step-by-step explanation:
1 metre is approximately 40 inches
100 metres would be 40x100=4000 inches.
If each domino is 2 inches, then the amount of dominoes required to form a line of 100m(4000 inches) would be
4000/2=2000 dominoes approximately
Hope it helps you!
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