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Ainat [17]
3 years ago
11

4-2 3/5please simplify ​

Mathematics
2 answers:
OleMash [197]3 years ago
7 0

let's firstly convert the mixed fractions to improper fractions.

\bf \stackrel{mixed}{2\frac{3}{5}}\implies \cfrac{2\cdot 5+3}{5}\implies \stackrel{improper}{\cfrac{13}{5}} \\\\[-0.35em] ~\dotfill\\\\ 4-\cfrac{13}{5}\implies \cfrac{4}{1}-\cfrac{13}{5}\implies \stackrel{\textit{LCD of 5}}{\cfrac{(5)4-(1)13}{5}}\implies \cfrac{20-13}{5}\implies \cfrac{7}{5}\implies 1\frac{2}{5}

Novosadov [1.4K]3 years ago
3 0

Answer:

2x3/5

Step-by-step explanation:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Given:

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<u>Step 1: Converting the mixed fraction into  fraction:</u>

Multiply  4 by 2 add  1 to the result.

<u></u>2\frac{1}{4}  =  \frac{4 \times 2+1}{4}

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<u>Step 2: Performing the multiplication using the fraction</u>

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Dividing 81 by 16 we get  5 as quotient and 1 as remainder

Thus the result in  mixed fraction will be

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Step-by-step explanation:

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