2) Emily buys a toaster during the sale for 10% off. If Ellen pays $36, what was the original price?
1 answer:
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Solution:
Given expression:
<u>Expansion of PEDMAS: </u>
Parenthesis, Exponents, Division, Multiplication, Addition, Subtraction.
To solve the given expression using pedmas rule.
First solve the expression with parenthesis.
Next do the exponents.
Finally do the addition.
Hence the answer is 80.