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
vekshin1
3 years ago
9

Multiply 5 2/5 x 9 2/10 show your work.

Mathematics
2 answers:
alina1380 [7]3 years ago
4 0

Answer: 49\frac{7}{10}

<u>Turn 5 2/5 into an Improper Fraction</u>

Multiply 5*5 and get 25. Now add 2 and get 27.

5 2/5=27/5

<u>Turn 9 2/10 into an Improper Fraction</u>

Multiply 9*10 and get 90. Now add 2 and get 92.

9 2/10=92/10

New problem: 27/5×92/10

<u>Multiply</u>

27/5*92/10=2484/50

<u>Divide</u>

2485/50=49.7

<u>Turn 49.7 into a Mixed Number</u>

49.7=49\frac{7}{10}

garri49 [273]3 years ago
4 0

Answer:

= 49.68

Step-by-step explanation:

5 \frac{2}{5}  \times 9 \frac{2}{10}  \\  \frac{27}{5}  \times  \frac{92}{10}   \\  \frac{2484}{50} \\  = 49.68

You might be interested in
Melanie is going to invest in an account paying an interest rate of 3.1% compounded
Kazeer [188]

Answer:

Step-by-step explanation:

$40

6 0
3 years ago
Emily earns $0.30 for every 0.75 mile she bikes. How much does she earn for 15 miles?
Degger [83]
I’m not 100% sure but I believe it’s 6
3 0
2 years ago
Read 2 more answers
The answer and how to do this
Vilka [71]
Graphically I guess means graph it. 

First graph goes to first problem. Second graph goes to second problem.

5 0
3 years ago
Help please this is due soon! I need you to show the work as well &lt;3 pic below
Dafna1 [17]

Answer:

perimeter: 4x+2 area: x^2+x

Step-by-step explanation:

for perimeter, you add x+x+x+x+1+1, which is 4x+2

for area, you multiply x*x+1, which would be x^2+x

7 0
3 years ago
Tina is saving to buy a notebook computer. She has two options. The first option is to put $200 away initially and save $10 ever
omeli [17]

The <em>correct answers</em> are:


It would take 5 months and she would save $250.


Explanation:


Let m be the number of months.


For the first way of saving, $200 up front and $10 each month, the expression would be

200+10m.


For the second way of saving, $100 up front and $30 each month, the expression would be

100+30m.


Setting them equal gives us the equation

200+10m = 100+30m


Subtract 10m from each side:

200+10m-10m = 100+30m-10m

200 = 100+20m


Subtract 100 from each side:

200-100 = 100+20m-100

100 = 20m


Divide both sides by 20:

100/20 = 20m/20

5 = m


It would take 5 months.


$200 up front and $10 each month for 5 months:

200+10m

200+10(5)

200+50

250


She would save $250.

6 0
3 years ago
Read 2 more answers
Other questions:
  • If fg + 2f - g = 2 - (f + g), what is the value of g in terms of f?<br> Plz explain
    10·1 answer
  • (A)<br> simplify 3x^-2<br> (B)<br> simplify 5x^2y(2x^4y^-3)
    14·2 answers
  • Help me find Angle AJL
    14·1 answer
  • 1 What is the y-intercept of a line that has a slope of 1/4 and passes through point (8, 3)?
    6·1 answer
  • HELP ME PLEASE I NEED TO PASS THIS CLASS
    15·2 answers
  • Find the area of this
    11·2 answers
  • Multiply 2.4 x 108 by 5.2 x 103.
    14·1 answer
  • Santa’s sleigh has a Clausometer. The highest measure is 100 percent. If the Clausometer measured at 45. What would this number
    6·1 answer
  • IM MARKING BRAINLIEST
    9·1 answer
  • PLEASE HELP ASAAPPPPPP!!!!!!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!