alex1201v alex1201v

19-03-2021
Mathematics

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Allison had 310 rocks in the rock collection after three months, her collection increases by 40% how many rocks does she have now?

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Dumpling69 Dumpling69

19-03-2021

Answer:

434

Step-by-step explanation:

310 times .4 (percentage) = 124 which is how much she gained, then you add that onto the original amount to find how many she has now, which is 434

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