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
Salsk061 [2.6K]
3 years ago
10

You read 50 pages in an hour. Your sister reads 40 pages in an hour. Explain how to find out how many more pages you read than y

our sister reads in 1/2 hour?
Mathematics
2 answers:
Pachacha [2.7K]3 years ago
7 0
25 for 50 pages and 20 for 40 pages
devlian [24]3 years ago
6 0
Since 1/2 is equal to a half, you divide 50 and 40 by 2 and you'll get 25 and 20 and then you subtract 25 and 20 and you get 5 which is the answer!
You might be interested in
Two cars travel along a highway at the same speed.
Mazyrski [523]

Answer:

30 mins

Step-by-step explanation:

<em>speed = distance/ time </em>

speed of car A

= 20/ 12 km/ min

= 5/ 3 km/ min

also, speed of car A = speed of car B

speed of car B = 5/ 3 km/ min = 50km / time taken (in mins)

\frac{5}{3}  =  \frac{50}{t}

5t  = 150

t = 30

=> t = 30 mins

6 0
3 years ago
If the cost of 100 copies is $3.10, how many copies can be made for $155?
Tatiana [17]
<em> Given that:</em> 100 copies = $3.10

<em>Find cost of 1 copy:</em>
1 copy = $3.10 ÷ 100 = $0.031 

<em>Find the cost of 155 copies: </em>
155 copies = $0.031 x 155 = $4.81 (nearest hundredth)

Answer: $4.81
3 0
3 years ago
What makes two angles exterior versus interior ?<br>​
astraxan [27]

Answer:

Any angle that is on the inside of a shape is called an interior angle.

Step-by-step explanation:

Any angle that is on the outside of a shape is called an exterior angle. An exterior angle is made by extending one of the lines of the shape beyond the intersection point. ... Notice that the two angles make a straight line.

4 0
2 years ago
MATH HELP PLEASE ASAP
Angelina_Jolie [31]
A. There is one solution. The solution is where the lines intersect. Because both are linear and do not have the same slope, they will only cross once.

B. The solution is (3,4) since this is the coordinate at which the two lines intersect.
8 0
3 years ago
Fgh is a right triangle true or false
Rudik [331]
Need more info bro lol
4 0
3 years ago
Read 2 more answers
Other questions:
  • What is 9/10 divided by 3/4?
    11·2 answers
  • Am i doing it right..if not explain why. And if i am help me thru the other process 21 points
    13·2 answers
  • The point (0,0) is a solution to which of these inequalities?
    5·1 answer
  • Which of the following is NOT correct regarding exponential function y = a*, a &gt; 0,a CANNOT = 1
    6·1 answer
  • A person is standing exactly 36 ft from a telephone pole. There is a 30° angle of elevation from the ground to the top of the po
    9·2 answers
  • Two parallel lines are cut by a transversa
    12·1 answer
  • Tomorrow about yarn for $39 and two pairs of knitting needles her total cost for yarn and eating noodles and $69 tomorrow right
    6·2 answers
  • Can anyone please help!!!!<br>QUESTION ATTACHED TO PICTURE
    13·1 answer
  • Answer? Plz I don’t know what it is
    9·1 answer
  • Identify the shape and solve for X<br><br> (will give Brainliest)<br> PLEASE HELP
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!