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Nadya [2.5K]
3 years ago
7

This is probably easy to answer but I’m tired soo...

Mathematics
2 answers:
Flura [38]3 years ago
8 0

Answer:

6:30

Step-by-step explanation:

20+16+6= 42

72-42=30

there are 30 rocks that are slate

Rainbow [258]3 years ago
7 0

33Answer:

Step-by-step explanation:

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