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postnew [5]
3 years ago
6

Is it true that 5 2/3 - 3 3/4 = 1 + 2/3 + 3/4? Prove your answer.

Mathematics
2 answers:
o-na [289]3 years ago
4 0

Answer:

5 2/3 - 3 3/4 = 1 + 2/3 + 3/4

17/3 - 15/4 = 1 + 2/3 +3/4  

1.916667   ≠  2.416667

nope the answer is false

~batmans wife dun dun dun...

soldier1979 [14.2K]3 years ago
3 0

Answer:

Answered

Step-by-step explanation:

Taking LHS

5\frac{2}{3} -3\frac{3}{4}= \frac{17}{3} -\frac{15}{4}

\frac{17}{3} -\frac{15}{4} = \frac{68-45}{12} = \frac{23}{12}

now solving RHS

1+\frac{2}{3}+\frac{3}{4}=\frac{12+8+9}{12}=\frac{29}{12}

clearly, LHS≠ RHS

hence both quantities are different from each other.

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Mark and Don are planning to sell each of their marble collections at a garage sale. If Don has 1 more than 3 times the number o
Margaret [11]

Answer:

Mark has 13 marbles

Don has 40 marbles

Step-by-step explanation:

Let the number of Mark's Marbles = M

Let the number of Don's Marble = D

D = 1 + 3M - - - - (1)  (Don has 1 more than 3 times the number of marbles Mark has)

D + M = 53 - - - - - (2) (total number of marbles is 53)

puttin the value of D from equation (1) into equation (2)

(1 + 3M) + M = 53

1 + 3M + M = 53

1 + 4M = 53

4M = 53 - 1 = 52

4M = 52

M = 52 ÷ 4

M = 13

finding D by putting the value of M (M = 13) into equation 1

D = 1 + 3M - - - - (1)

D = 1 + 3 (13)

D = 1 + 39

D = 40

∴ Mark has 13 marbles

Don has 40 marbles

4 0
4 years ago
Someone help me step by step
Ipatiy [6.2K]

Answer:

D: 13

Step-by-step explanation:

|(-2)^{2}+(-3)^{2}|\\= |4+9|\\= 13

I hope I helped you! Please mark me brainiest if I am correct. Thanks!

4 0
3 years ago
Question 4 (1 point)
LenKa [72]
The Answer to your question I believe is False…

I hope this helped
5 0
2 years ago
The Cadet football team has a giant water cooler that is currently holding 60 quarts of water.
Ulleksa [173]

Answer:

Part A: w(t)=60-4t

Part B: w(15)=60-60=0

The cooler will be empty after 15 minutes.

Step-by-step explanation:

6 0
3 years ago
Given budgeted sales of 10,000 units, desired ending inventory of 5,000 units, and beginning inventory of 2,000 units, required
Ilia_Sergeevich [38]

Based on the information given the required production is 13,000 units.

<h3>Required production</h3>

Using this formula

Required production=Budgeted sales units+Ending inventory units-Beginning inventory units

Let plug in the formula

Required production=10,000 units+5,000 units-2,000 units

Required production=13,000 units

Inconclusion the required production is 13,000 units.

Learn more about required production units here:brainly.com/question/13061264

3 0
3 years ago
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