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
zzz [600]
3 years ago
15

A teacher can grade 25 papers in 4 hours. How many papers can he grade in 6 hours?

Mathematics
2 answers:
lianna [129]3 years ago
6 0
6hours(25papers/hour)=150 papers

Nonamiya [84]3 years ago
3 0
25/4= 6.25

6.25(6)=37.5

The teacher can grade 37.5 papers in 6 hours.

Hope this helps!
You might be interested in
charlie needs to make a total of 60 deliveries this week. so far he has completed 18 of them. what percentage of his total deliv
VladimirAG [237]
18 / 60 = 0.3
Charlie has completed 30% of his deliveries
5 0
3 years ago
List the opposite of the following numbers:<br> -4, 1, -2.5, 101, 1/2
maksim [4K]

Answer:

<h2>☆<《<em><u>HOPE IT WILL HELP YOU</u></em><em><u> </u></em><em><u>》</u></em><em><u>></u></em><em><u>☆</u></em></h2>

Step-by-step explanation:

The opposite of :-

-4=4

1= -1

-2.5= 2.5

101 = -101

1/2= -1/2

8 0
3 years ago
Rita ha decidido emprender un negocio de ventas de productos de protección personal, para lo cual tiene que inventir 1/3 de su d
d1i1m1o1n [39]

Answer:

3/10

Step-by-step explanation:

Subtract the sum of 1/3, 4/15 and 1/10 from 1:

                                 10/30 + 8/30 + 3/30 = 21/30, or 7/10

                                   Then:  1 - 7/10 = 3/10

6 0
3 years ago
If DE = 8x, EF = 2x, and DF = 10, what is DE?
Drupady [299]

Answer: The answer will be 8x.

Step-by-step explanation:

5 0
3 years ago
What’s the answer to this if u know tho! Thank uuu :)))
alukav5142 [94]

Answer:

180=40+(x+20)

x+20=140

x=120

6 0
3 years ago
Read 2 more answers
Other questions:
  • The value of which makes 2/3(1/4x-2)=1/5(4/3x-1)
    11·1 answer
  • The coordinates of points A and L are -4 and 12, respectively. What is the coordinate of the midpoint between them?
    8·1 answer
  • Whats another way to represents the ratio 40:1?
    14·1 answer
  • Which graph passes through the point (-5,-6) and has a slope of 2/3 (two over three)
    14·1 answer
  • Ab + c = d solve for b.
    15·1 answer
  • 478÷20×99+3÷87 help asap pls
    9·1 answer
  • Which is f(5) for the function -2x + 2x-3?
    14·2 answers
  • Lowest common multiple of of 3,5,6
    12·2 answers
  • Please help, it's for a geometry quiz, show all work please, question in the image attached
    5·1 answer
  • Pls Help asap thx alot​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!