Hannah finds purple, blue, and silver space rocks while exploring.
2
3
of the roc...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 10.03.2020 22:29, Lujfl
Hannah finds purple, blue, and silver space rocks while exploring.
2
3
of the rocks are purple and
3
4
of the remainder are blue. If there are 3 silver rocks, how many space rocks does Hannah have?
Hannah has 36 space rocks total. How many more purple rocks does Hannah have than blue rocks?
![answer](/tpl/images/cats/otvet.png)
Answers: 3
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