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
Yuri [45]
3 years ago
12

Henry and Gavin are marking exam papers. Each set takes Henry 36 minutes and Gavin 1 hour. Express the times Henry and Gavin tak

e as a ratio.
Give your answer in its simplest form.​
Mathematics
1 answer:
RUDIKE [14]3 years ago
6 0

The ratio of time taken by Henry to time taken by Gavin is 3:5

Step-by-step explanation:

Time taken by Henry for each set = 36 minutes

Time taken by Gavin for each set = 1 hour

We will convert Gavin's time into minutes.

Time taken by Gavin for each set = 60 minutes

Ratio;

Time taken by Henry : Time taken by Gavin

36:60

Dividing by 6

\frac{36}{6}:\frac{60}{6}\\6:10

Dividing by 2

\frac{6}{2}:\frac{10}{2}\\3:5

The ratio of time taken by Henry to time taken by Gavin is 3:5

Keywords: ratio, division

Learn more about ratios at:

  • brainly.com/question/10382470
  • brainly.com/question/10382722

#LearnwithBrainly

You might be interested in
Write as an algebraic expression. "The difference between a number and -13
melisa1 [442]
n - (-13)
= n + 13
3 0
3 years ago
please solve all of them Elaine bought a total of 15 shirts and pairs of pants She bought 7 more shirts then pants how many of e
mihalych1998 [28]

Answer

Question 1

4 pants

11 shirts

Question 2

Shady has 30 video games.

Preston has 19 video games.

Question 3

1 muffin costs $1.5

1 quart of milk costs $3

Explanation

Question 1

Let the number of shirts be s

Let the number of pants be p

She bought a total of 15 shirts and shirts

s + p = 15

She bought 7 more shirts than pants.

s = 7 + p

So, we can solve the simultaneous equation.

s + p = 15

s = 7 + p

Substitute for s in equation 1

s + p = 15

7 + p + p = 15

7 + 2p = 15

2p = 15 - 7

2p = 8

Divide both sides by 2

(2p/2) = (8/2)

p = 4 pants

s = 7 + p = 7 + 4 = 11 shirts

Question 2

Let the number of games Shady has be s

Let the number of games Preston has be p

Together, they have a total of 49 video games

s + p = 49

Shady has 11 more games than Preston.

s = 11 + p

So, we can solve the simultaneous equation.

s + p = 49

s = 11 + p

Substitute for s in equation 1

s + p = 49

11 + p + p = 49

11 + 2p = 49

2p = 49 - 11

2p = 38

Divide both sides by 2

(2p/2) = (38/2)

p = 19 video games

s = 11 + p = 11 + 19 = 30 video games

Question 3

Let the cost of a muffin be m

Let the cost of a quart of milk be q

The cost of 8 muffins and 2 quarts of milk is $18.

8m + 2q = 18

The cost of 3 muffins and 1 quart of milk is $7.50

3m + q = 7.5

So, we can solve the simultaneous equation

8m + 2q = 18

3m + q = 7.5

Solving this,

m = 1.5 dollars

q = 3 dollars

Hope this Helps!!!

3 0
1 year ago
What is 6 2/5 added by 2 3/10.Make sure your answer is fully reduced​
slava [35]

Answer:

8 7/10

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Y - 2x =3 Solve for Y
k0ka [10]

Answer:Add x to both sides of the equation.y=3+2x

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
What is the unit rate of 1/4 kilometer in 1/3 hour
Sever21 [200]

Answer:

0.75km/h

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Apollo medical supplies produces hypodermic needles. For a particular type of needle, the average length should be 70 mm, and it
    15·1 answer
  • Find the equation of the line that satisfies the given conditions the y intercept is 3 and the x intercept is -1
    7·1 answer
  • Lenore needs an apartment immediately. She
    6·1 answer
  • If the measure of a central angle is 213 degrees, then the measure of the arc it intercepts is
    13·1 answer
  • HELPPPP!!! please!!!
    15·2 answers
  • Three vertices of a parallelogram are shown in the figure below. Give the coordinates of the fourth vertex. xy , 3−2 , −1−4 , 5−
    11·1 answer
  • Which is the correct coefficient matrix for this system?
    14·1 answer
  • I bought a box of 124 crayons for the art class to share. The crayons cost $21.08 with tax included. What was the cost per crayo
    11·2 answers
  • Y-3=1/2 (x+4) in standard form
    6·2 answers
  • Which statement best describes the effects on the graph of f(x) = logx when f(x) is replaced by -3f(x + 2) - 1?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!