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kozerog [31]
3 years ago
12

What is 7/9 x 5 2/5 please!

Mathematics
2 answers:
Zepler [3.9K]3 years ago
5 0

Answer:

4\frac{1}{5}

Step-by-step explanation:

=>\frac{7}{9} * 5 \frac{2}{5}

=> \frac{7}{9} * \frac{27}{5}

=> \frac{7*3}{5}

=> \frac{21}{5}

=> 4\frac{1}{5}

Lina20 [59]3 years ago
4 0

Answer:

4\frac{1}{5}

Step-by-step explanation:

\frac{7}{9} \times 5 \frac{2}{5}

\frac{7}{9} \times \frac{27}{5}

\frac{7 \times 27}{9 \times 5 }

\frac{189}{45}

\frac{21}{5}

=4\frac{1}{5}

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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3 years ago
A school bought pens, each costing $1, and pencils, each costing $0.5. The cost of the whole purchase was $220. How many pens an
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Answer:

<u>The number of pens = 120 and the number of pencils = 200</u>

Step-by-step explanation:

Let the number of pens x, and the number of pencils is y

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