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**Q1) Find the solution of the Math
Quiz “12 – 1 x 0 + 4 / 2”.**

Answer) First learn about DMAS rule if you want to solve such type of simple math expressions.

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12 – 1 x 0 + 4 / 2 "Solve division"

12 – 1 x 0 + 2 "Solve muliplication"

12 + 2 "Solve addition"

= 14 "Answer"

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**What is DMAS & how it can help in solving
mathematical expression?**

DMAS stands
for division, multiplication, addition & subtraction. This rule is used to
solve simple expression that contains addition, subtraction, multiplication or division.
If an expression has multiple operations, then solve division first followed by
multiplication, addition & subtraction. If your expression has parenthesis
or exponents, then you can’t apply DMAS rule but use PEMDAS rule instead to
solve such type of questions.

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**What is PEMDAS & how it can help in solving an
expression that has 2 or more operations?**

PEMDAS stands
for parenthesis, exponents, multiplication, division, addition &
subtraction. If 1 expression has 2 or more operations, then follow the order of
the letters in PEMDAS to calculate 1st, 2nd, 3rd & so on, until you get the
result. If your expression has grouping symbols, then this rule instructs you
to calculate within the grouping symbols 1st.

For solving the above math question, I am using DMAS rule. It stands for Division, Multiplication, Addition & Subtraction. According to DMAS rule, I need to solve division first followed by multiplication, addition & subtraction. Check out the solution:12 – 1 x 0 + 4 / 2 "Solve division"

12 – 1 x 0 + 2 "Solve muliplication"

12 + 2 "Solve addition"

= 14 "Answer"

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