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Juli2301 [7.4K]
3 years ago
9

2 1/6 + -5/6 = ? please if its a decimal please right 3.2 instead of 3.4839

Mathematics
2 answers:
Lisa [10]3 years ago
4 0

Answer:

1 2/6 is the correct answer

Step-by-step explanation:

in 2 1/6 + -5/6 what you do is you can turn the plus sign into a minus sign and  make -5/6 5/6 so now the problem is 2 1/6 - 5/6 and the awnser to that is 1 2/6

lubasha [3.4K]3 years ago
4 0

Answer:

1.3

Step-by-step explanation:

Exact Form:

4/3

Decimal Form:

1.3

Mixed Number Form:

1 1/3

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A disk in the shape of a circle has a diameter of 64 millimeters. what is the radius of the disk?
aleksandrvk [35]

Answer:

the radius is 32

Step-by-step explanation:

the radius of a circle is half the diameter

hope this helps

8 0
3 years ago
Read 2 more answers
What is the price per pound if the can is 2 7/8 pounds and the price is $1.38
Lerok [7]

Answer:

$2.08

Step-by-step explanation:

2 7/8= 23/8 divided 1.38

7 0
3 years ago
Berry Delicious is a popular shop that sells chocolate-covered strawberries. Last year, the shop used 6,540 kilograms of strawbe
Elenna [48]

Answer:

100% increase

Step-by-step explanation:

well first let's find out how much a 100% increase would be. 6,540 + 6,540(when trying to find a 100% change add the number to itself) = 13,080. that gets the answer, so there is no need to continue.

6 0
3 years ago
Add 0.5 kg, 50 mg, and 2.5 dg. Reduce the result to grams.
vredina [299]

Answer:

0.25g + 0.05g + 500g = 500.30g

Step-by-step explanation:

The first step is converting everything to grams, by rules of three. Then we add.

In a rule of three problem, the first step is identifying the measures and how they are related, if their relationship is direct of inverse.

When the relationship between the measures is direct, as the value of one measure increases, the value of the other measure is going to increase too.

When the relationship between the measures is inverse, as the value of one measure increases, the value of the other measure will decrease.

Unit conversion problems, like this one, is an example of a direct relationship between measures.

First step: 0.5kg to g

Each kg has 1000g. So

1kg - 1000g

0.5kg - xg

x = 1000*0.5

x = 500g

0.5kg = 500g

Second step: 50mg to g

Each g has 1000mg. So:

1g - 1000mg

xg - 50mg

1000x = 50

x = \frac{50}{1000}

x = 0.05g

50mg = 0.05g

Third step: 2.5dg to g

Each g has 10dg. So:

1g - 10dg

xg - 2.5dg

2.5x = 10

x = \frac{2.5}{10}

x = 0.25g

2.5 dg = 0.25g

Final step: Add

0.25g + 0.05g + 500g = 500.30g

8 0
3 years ago
What is the approximate area of the circle shown below
JulijaS [17]
Area of circle= pi r^2
We don’t have the radius so to find it we divide the diameter by 2
70/2= 35
A=pi 35^2
=3849.9in^2
Or choice B

3 0
3 years ago
Read 2 more answers
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