amourlashley10
amourlashley10 amourlashley10
  • 22-02-2015
  • Mathematics
contestada

Tina is making 5 batches of cookies for her friends.Each batch calls for 2/3 cup of oatmeal.How many cups of oatmeal will she use?

Respuesta :

heyDB
heyDB heyDB
  • 22-02-2015
Multiply 2/3 * 5 to find out how many cups she used

Write 5 as a fraction with denominator 1
(5/1)(2/3) 

Combine 5/1 and 2/3 to get (5⋅2)/3. 

5⋅2/3 

Multiply 5 by 2 to get 10. 

10/3 

Exact Form: 
10/3 

Decimal Form: 
3.33333333... 

Mixed Number Form: 
3 1/3

She used 3 1/3 cups of oatmeal. 
Answer Link
apologiabiology
apologiabiology apologiabiology
  • 22-02-2015
5 batches
2/3 cup per batch
so
5 times 2/3=5/1 times 2/3=10/3=3 and 1/3 cups of oatmeal

answer is 3 and 1/3 cups
Answer Link

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