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oksano4ka [1.4K]
3 years ago
14

Emmanuel use the calculations belongs to find a product of the given fractions in which Steps did his first error occurred

Mathematics
1 answer:
olya-2409 [2.1K]3 years ago
7 0

Answer:

Emanuel made huis mistake in first step and step 1 is incorrect.

Step-by-step explanation:

The given expression is

(\frac{3}{5})(\frac{4}{9})(-\frac{1}{2})(

5

3

)(

9

4

)(−

2

1

)

It can be written as

\frac{3}{5})(\frac{4}{9})(\frac{-1}{2}

5

3

)(

9

4

)(

2

−1

Step 1: (\frac{(3)(4)(-1)}{(5)(9)(2)})(

(5)(9)(2)

(3)(4)(−1)

)

Emanuel used negative sign with both numbers 1 and 2. Therefore the first step of Emanuel is incorrect.

Step 2: \frac{-12}{90}

90

−12

Step 3: \frac{-2}{15}

15

−2

Therefore Emanuel made huis mistake in first step and step 1 is incorrect

Step-by-step explanation:

all the steps are given below

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Answer:

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Step-by-step explanation:

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