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
Pepsi [2]
3 years ago
8

A stack of boards is in the storage shed. Each board is 2-1/5 inches high and there are 21 boards. How many inches high is the s

tack?
a
231/2
b
46-1/5
c
42-1/5
d
231/5
Mathematics
2 answers:
g100num [7]3 years ago
7 0

Answer:

b) 46⅕

d) 231/5

Step-by-step explanation:

2⅕ = 11/5

(11/5) × 21

= 231/5

= 46⅕

Blizzard [7]3 years ago
6 0

Answer:

46 1/5 inches tall

Step-by-step explanation:

We know each board is 2 1/5 inches high

Change this to an improper fraction

2 1/5 = (5*2+1)/5 = 11/5

Multiply this by the number of boards

11/5 * 21 = 231/5

Change this back to a mixed number

5 goes into 231 46 times

46*5 = 230  there is 1 left over

46 1/5 inches tall

You might be interested in
There were 276 people on air airplane write a number greater than 276
antoniya [11.8K]
277 good luck on whatever you need this for
7 0
3 years ago
Read 2 more answers
F ∝ a If F = 48 when a = 3 find, a when F = 32
LenKa [72]

Answer:

2

Step-by-step explanation:

f = a

48 = 3

32 = x

48x= 98

<u>x=2</u>

<h2><u>Mark me as brainiest if i helped you </u></h2>
4 0
3 years ago
85% of the students in Yvan’s school walk to school. If 816 students walk to school, how many students are in the school?
storchak [24]
<h2>Hello There today we will solve your problem</h2>

\huge\red{\mid{\underline{\overline{\textbf{QUESTION}}}\mid}}

<em>85% of the students in Yvan’s school walk to school. If 816 students walk to school, how many students are in the school?</em>

<em />

<em>Response-</em>

Since we are using percents we can make an equation out of this question

\frac{85}{100}=\frac{816}{x}

\frac{85}{100} is the way we write percents in math as a fraction

and \frac{816}{x} is the part and whole you gave us

\frac{85}{100}=\frac{816}{x} cross multiply

85x=81600\\divide\\x=960students are in the school

\huge\blue{\mid{\fbox{\tt{ANSWER}}\mid}}

  • 960 students at Y'vans school
6 0
3 years ago
Plz answer correctly I don’t wanna fail plz answer!!!!!not much!!!!!!!
Triss [41]
I’m pretty sure yes it is
6 0
3 years ago
Is 2.45 bigger or smaller than 2 13/25
Airida [17]
2.45 is smaller.and thats it

7 0
3 years ago
Other questions:
  • which number has a 2 in position where it represents 10 times as much as the 2 in 4,523 a. 241 d. 612 c. 928 b. 2,175
    12·1 answer
  • Solve for x: |2x 6| − 4 = 20
    5·1 answer
  • Find BC<br>AC = 7<br>BD = 7.5<br>DE = 1.5<br>AE = 11​
    12·1 answer
  • 4. Find the shaded area of the figure below.
    11·2 answers
  • Mark wants to tile a rectangular kitchen floor. If the
    14·1 answer
  • CORRECT ANSWER WILL BE MARKED BRAINLIEST!
    14·1 answer
  • The required time is 3 years.
    13·1 answer
  • I need help<br> Hdjshhsjsmanana
    13·1 answer
  • Graph the image of F(-8, 10) after a rotation 180° counterclockwise around the origin.
    12·1 answer
  • I quite don’t get this question and I have 4 minutes remaining
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!