Respuesta :

Answer: The correct answer is 1 5/7 (or 12/7 as an improper fraction) for question 1. The correct answer is 8 5/9 (77/9 as an improper fraction) for question 2.

Step-by-step explanation: On question 1, the friend multiplied 3/3 (which equals 1) by 4/7. To multiply fractions, put a 1 as the denominator and 3 as the numerator (3/1). Multiply 3/1 by 4/7 to get 1 5/7.


On question 2, the friend multiplied incorrectly. Convert 3 2/3 and 2 2/3 into improper fraction (11/3 and 7/3). Next, multiply 11/3 by 7/3 to get 77/9 (8 5/9 as a mixed number).


Explain the steps for question 3 :)

Answer:

1. 3/1 x 4/7 = 12/7

2. 11/3 x 8/3 = 88/3 -> 29 1/3

3. in number 1 the number 3 was multiplied from both sides which were wrong, it is supposed to be 3 x 4 l 1 x 7

in number 2 they multiplied the fractions separately they first have to convert the mixed number into a fraction and then multiply.

Step-by-step explanation:

hope this helped and if there are any errors feel free to correct me

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