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tekilochka [14]
3 years ago
9

Plese help me brainliest

Mathematics
2 answers:
AfilCa [17]3 years ago
8 0

Step-by-step explanation & Answer:

Each question is a division, and they want to know which mixed number is equivalent. I can help.

Answer:

28 ÷ 20 =  1.4                          1\frac{2}{5} = \frac{7}{5} = 1.4                                                

18 ÷ 4 = 4.5                             4\frac{1}{2} = \frac{9}{2} = 4.5

9 ÷ 8 = 1.125                             1\frac{1}{8} = \frac{9}{8} = 1.125

11 ÷ 6 = 1.8333...                     1\frac{5}{6} = \frac{11}{6} = 1.8333...

12 ÷ 17 = 0.70588235            \frac{12}{17} = 0.70588235

Steps:

1. In order to find your equivalent fraction you need to divide your equations. The dividing goes for the fractions too.

2. If you don't know how to divide mixed numbers I can show you one of the fractions.

<u><em>Example:</em></u>

4\frac{1}{2}

  • multiply 4 x 2
  • 4 x 2 = 8
  • add 8 + 1
  • 8 + 1 = 9
  • convert into improper fraction
  • \frac{9}{2} denominator always stays the same.
  • divide \frac{9}{2}
  • \frac{9}{2} = 4.5

3. now after dividing your fraction and equation it should turn out as a decimal.

4. check if the equation has the same decimal if they do they're equivalent.

I hope this helped you have a great day

<u><em></em></u>

nikdorinn [45]3 years ago
3 0
1- 1 2/5
2- 4 1/2
3- 1 1/8
4- 1 5/6
5- 12/17


Have a good day
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