MATHEMATICS MIDDLE SCHOOL

What is 2 3/5 + 1 3/5

Answers

Answer 1
Answer:

Answer:

4 1/5

Step-by-step explanation:

2 3/5 + 1 3/5

3 6/5

But we cannot leave an improper fraction

3 + 1 1/5

4 1/5
Answer 2
Answer:

Answer: 4 1/5


Step-by-step explanation:

Rewriting our equation with parts separated


=2 + 3/5 + 1 + 3/5


Solving the whole number parts


2 + 1= 3


Solving the fraction parts


3/5 + 3/5 = 6/5


Simplifying the fraction part, 6/5,


6/5 = 1 1/5


Combining the whole and fraction parts


3 + 1+ 1/5 = 4 1/5


Solution by Formulas


converting mixed numbers to fractions, our initial equation becomes,


13/5 + 8/5


Applying the fractions formula for addition,


=(13 × 5) + (8 × 5)/5 × 5


=65+40 / 25


=105/25


Simplifying 105/25, the answer is


=4 1/5

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Whats bigger im so confused math is hard order from greatest to least 2/3 0.67 5/9 0.58 7/12.   Thanks

Answers


the answer is 0.67, 2/3, 5/9, 7/12, 0.58, the is from greatest to lest.
Make them all decimals and it will be easy, stop relying on other people to do the hard work. I will tell you how to do it just not the actual answer.

What is the area of the regular hexagon shown?
15 in.

Answers

I don’t know this question is hard I had the same question on a paper and I got it wrong

A worm travels 1250 millimeters. How many meters did the worm travel

Answers

There are 1000 millimeters in ONE meter.
So take 1250 and divide it by 1000
1250/1000=1.25
The worm traveled 1.25 meters.
1 meter is 1000 millimeters

The worm traveled 1,25 meters

Write the volume in cm3 of a container which holds 2.250litre?

Answers

2.250 litre = 2.250 dm³ = 2.250×1.000 cm³ = 2 250 000 cm³

I need help with my homework :/

Answers

I HAVE THE FOLLOWING APPROACH
WE KNOW THAT THE MEAN IS 17,
WE ADD ALL THE NUMBERS AND GET 142+A+B= 17*10
142+A+B=170
A+B=28
NOW MEDIAN IS 18,
WE HAVE 10 NUMBERS, THAT MEANS THE MEDIAN WILL BE (17+B)/2=18
B=19
A=9
THESE ARE YOUR NUMBERS

2x+4≥24
solve for x
plz help me!

Answers

In order to solve for x, we must isolate it on one side of the inequality.

2x + 4 ≥ 24

The first step we will take is subtract 4 from both sides, since it is being added on the side with the variable.

2x + 4 ≥ 24
     - 4    - 4

And the inequality now is 

2x ≥ 20

Now, all we have to do is divide both sides by 2, since the variable is being multiplied by 2.

2x ≥ 20
 /2     /2

And the final inequality is

x ≥ 10
Hope that helped! =)
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