Alexa is upset as the menu that she decided for her new restaurant just got deleted from her laptop. But she knows a few facts about the items and their prices.
Can you help her find the price of the pizza?
A
$6
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B
$5
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C
$7
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D
$14
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Solution
The correct option is B $5
We can find the price of 1 pastry by dividing 36 by 3.
36÷3=12
Price of 1 pastry = 12 dollars
We know, the price of pastry = 12 dollars
To find the price of the burger, we will subtract 12 from 28.
28 - 12 = 16
Now, 16 dollars is the price of 2 burgers. We can find the price of 1 burger by dividing 16 by 2.
16÷2=8
Hence, the price of 1 burger = 8 dollars
We know that the price of 1 burger is 8 dollars. What number should be subtracted from 8 to get 3?