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docker41 [41]
3 years ago
13

Please show all work and explanation.

xFormula1" title="6\frac{1}{4}-4\frac{3}{5}" alt="6\frac{1}{4}-4\frac{3}{5}" align="absmiddle" class="latex-formula">
Mathematics
2 answers:
Olin [163]3 years ago
8 0

Steps:

6 1/4 - 4 3/15 can also be written as 25/4 - 23/5

The LCD of 4 and 5 is 20.

That gives us 125/20 - 92/20.

Now, just subtract the numerators (leave the denominators the same).

That brings us to 33/20, which can be simplified to 1 13/20

Final Answer:

1\frac{13}{20}

--------------------------------------------------------------------------------------------------------------

<u><em>*Please mark brainliest if that helped!*</em></u>

Tpy6a [65]3 years ago
7 0

Answer:

1 \frac{13}{20}

Step-by-step explanation:

1. Convert both \frac{1}{4} and \frac{3}{5} into a common denominator. 4 multiplied by 5 is 20. 20 works for both 4 and five. So convert the denominator into 20. Multiply \frac{1}{4} by \frac{5}{5} and multiply \frac{3}{5} by \frac{4}{4}

2. You should've gotten, \frac{5}{20} and \frac{12}{20}

3. 6 - 4 = 2, so 2 \frac{5}{20} - \frac{12}{20}

4. You have to convert 1 into \frac{20}{20} and add that to \frac{5}{20}. You should've got \frac{25}{20}

5. Subtract.

<u><em>The Answer is </em></u>1 \frac{13}{20}

I believe I am correct.

Please mark me as brainliest if I am correct

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