bowdenywl7319 bowdenywl7319
  • 04-10-2018
  • Mathematics
contestada

A recipe calls for 2 eggs to make 10 pancakes.How many eggs will you need to make 35 pancakes?

Respuesta :

blarmour525
blarmour525 blarmour525
  • 04-10-2018

you would need 7 eggs


Answer Link
tramserran
tramserran tramserran
  • 04-10-2018

Set up the proportion.  Then cross multiply and isolate the variable to solve.

[tex]\frac{2(eggs)}{10 (pancakes)} = \frac{x}{35 (pancakes)}[/tex]

2(35) = 10(x)

70 = 10x

[tex]\frac{70}{10} = \frac{10x}{10}[/tex]

7 = x

Answer: 7 eggs

Answer Link

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