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nikklg [1K]
2 years ago
6

Please help i dont know how to do these so please include explanation

Mathematics
1 answer:
anzhelika [568]2 years ago
4 0
Your answer is 6

Explanation so
L=15
W=4
D=2

15x4=60
60x2=120
Then you use 120divide it by 20 (per hour) and your answer is 6hours
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