1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
goldfiish [28.3K]
3 years ago
7

How many 1/10's are in 2/5?

Mathematics
1 answer:
goblinko [34]3 years ago
3 0
There is 4 1/10's in 2/5.

You do this by turning 2/5 into a fraction with a denominator of 10, so it will be 4/10. 1/10 + 1/10 + 1/10 + 1/10 = 4/10
You might be interested in
Which one is it I need to know quick and I’ll mark you Brainly
QveST [7]

Answer: i think

the corrcect answer is 0.5*10^-1

Step-by-step explanation:

hope this helps

5 0
2 years ago
Which is the best estimate for the area of the circle shown below?
Elza [17]

Answer:

c) 380 m²

Step-by-step explanation:

A = π·r²

= 3.14×121

= 379.94

≈ 380 m²

3 0
3 years ago
Read 2 more answers
The density of ice is approximately 0.92 g/cm3 . If a block of ice has a volume of 2300 cm3, what is its mass?
Mumz [18]

Answer:

The mass of the ice block is 2116 grams ⇒ a

Step-by-step explanation:

The formula of density is p=\frac{m}{V} , where m is the mass and V is the volume

To find the mass from this formula multiply both sides by V,

then m = p.V

∵ The density of ice is approximately 0.92 g/cm³

∴ p = 0.92

- That means the mass of 1 cm³ is 0.92 g

∵ The volume of an ice block is 2300 cm³

∴ V = 2300

- Use the formula of the mass

∵ m = p.V

- Substitute the values of p and V in it

∴ m = (0.92)(2300)

∴ m = 2116 grams

The mass of the ice block is 2116 grams

7 0
3 years ago
Find the mean of the following data set.<br> 42, 45, 58, 63<br> 42<br> 47<br> 52
igomit [66]
52 i believe.

42 + 45 + 58 + 63 = 208
208 / 4 = 52
6 0
3 years ago
What is the veritable expression of<br> A number plus the product of<br> the number minus 5 and 7
vivado [14]

Answer:

x + 7(-5)

Step-by-step explanation:

Not sure if this is right or not...

5 0
3 years ago
Other questions:
  • 21% as a percent as a fraction in simplest form and as a decimal
    9·2 answers
  • Plz help..................
    11·1 answer
  • What is 82.5 in fraction
    15·2 answers
  • What is the equation for g, which is f(x) = 2x2 + 3x − 1 reflected across the y-axis? Group of answer choices g(x) = −2x2 − 3x −
    7·1 answer
  • Could you guys simplify this for me please.. i’m not that good at math so I might as a few more
    11·2 answers
  • PLEASE HELP IK THIS ISN'T MATH BUT PLEASE HELP ITS TIMED
    14·1 answer
  • Can someone please answer and explain thank you! I’ll mark brainliest
    12·2 answers
  • What is the solution to the system below? <br> y = -3x - 2<br> 6x + 2y = -4
    5·1 answer
  • NOT TO
    6·1 answer
  • the value of a 8 in the ten millions place is what fraction of the value of a 8 in the hundred million place​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!