Question

what is the quotient of 30 and the sum of 5 and 7.
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Answer 1

Answer:

2  1/2

Step-by-step explanation:

30/ (5+7)

solve using system of operations

PEMDAS

Parenthesis

Exponent

Multiplication/Division

Addition/Subtraction

30/(5+7)

parenthesis first so

5+7 = 12

30/12

then division

30/12= 2  6/12

6/12 can be simplified by 6 so

6/6 = 1 and 12/6 = 2

So your answer would be 2  1/2

Answer 2

The quotient of 30 and the sum of 5 and 7 is 2.5

Expressions and equations

From the question we are to write the information as an expression:

• The sum of 5 and 7 is given as 5+7 = 12

• The quotient of 30 and the sum of 5 and 7 is expressed as $\frac{30}{5+7}$

Simplify the result

$\frac{30}{5+7} =\frac{30}{12} = 2.5$

Hence  the quotient of 30 and the sum of 5 and 7 is 2.5

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