nrandle4 nrandle4
  • 12-12-2020
  • Mathematics
contestada

Collin is collecting rocks for a science project. So far, he has collected 36 rocks, which is 90% of the total he needs. How many total rocks does Collin need for his science project?

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tiperteete
tiperteete tiperteete
  • 12-12-2020

Answer:

40 total rocks

Step-by-step explanation:

100 * 36 / 90 = 40

Answer Link
diaifi
diaifi diaifi
  • 12-12-2020

Answer:

he needs 4 more

Step-by-step explanation:

Answer Link

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