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lana [24]
2 years ago
15

PLEASE HELP!!!! ❗❗❗❗❗❗❗

Mathematics
1 answer:
Serjik [45]2 years ago
7 0

Answer:

6.27 minutes

Step-by-step explanation:

3.96+2.1=6.06

1/10=0.1x2.1=0.21+6.06=6.27

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