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maks197457 [2]
2 years ago
14

3 3/4 times 2 1/3 times 7/2 I really need some help on this

Mathematics
2 answers:
MrRa [10]2 years ago
3 0

<em>Hope</em><em> </em><em>this</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>u</em><em>.</em><em>.</em><em>.</em><em>:</em><em>)</em>

Nesterboy [21]2 years ago
3 0

Convert mixed numbers to improper fractions:

15/4*2 1/3*7/2

Convert mixed numbers to improper fractions:

2 1/3 =7/3

15/4*7/3*72

Multiply fractions:

=15*7*7/4*3*2

Multiply the numbers:

=735/4*3*2

Multiply the numbers:

=735/24

Cancel the common factor 3:

=245/8

Convert improper fractions to mixed numbers:

=30 5/8

Your Answer as a Mixed Number Is 30 5/8

Your Answer as a improper fraction Is 245/8

plz mark me as brainliest :)

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Answer:

3^2+\left(21-9\right)\times \:6\div \:2=45

Step-by-step explanation:

Given the expression

3^2\:+\:\left(21\:-\:9\right)\:\times \:6\div 2

Follow the PEMDAS order of operations

3^2\:+\:\left(21\:-\:9\right)\:\times \:6\div 2

calculate within parentheses  \:(21-9)=12

=3^2+12\times \:6\div \:2

calculate exponents  3^2=9

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Multiply and divide (left to right)

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Add and subtract (left to right)  12\times \:\:6\div \:\:2=36

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Thus,

3^2+\left(21-9\right)\times \:6\div \:2=45

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