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r-ruslan [8.4K]
3 years ago
6

What is 6 1/3 - 4 2/3 = ?

Mathematics
2 answers:
kenny6666 [7]3 years ago
8 0

Answer:

3 1/4 + 2 1/3 = 67 / 12 = 57 1/2

Step-by-step explanation:

Conversion a mixed number to a improper fraction: 3 1/4 = 3 · 4 + 1

4

= 13

4

Conversion a mixed number to a improper fraction: 2 1/3 = 2 · 3 + 1

3

= 7

3

Add: 13

4

+ 7

3

= 13 · 3

4 · 3

+ 7 · 4

3 · 4

= 39

12

+ 28

12

= 39 + 28

12

= 67

12

meriva3 years ago
5 0

Answer is 1 2/3. You have to change it into improper fraction first then subtract to get the answer. Once you get the answer change it back to whole number. Simple. :)

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Step-by-step explanation:

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The remaining piece are sour patch kids

so  1 -( \frac{2}{3})

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Sam added 6,152 and 379 and got the sum of 9,942. Explain why Sams addition is incorrect and find the sum of 6,152 + 379
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Answer:

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Step-by-step explanation:

1. Let's review all the information provided to us to answer the question correctly:

∠WXY and ∠YXZ are supplementary angles

m∠WXY=75°

2. Prove : m∠YXZ=105°

Let's recall that supplementary angles are those angles whose sum is 180 degrees. Therefore,

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Replacing with the real values:

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