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Citrus2011 [14]
3 years ago
14

Mr. Yoshi has 75 papers. He graded 60 papers and he had a student teacher grade the rest. What percent of the papers did each gr

ade
Mathematics
1 answer:
Ivenika [448]3 years ago
7 0

Answer:

Student=20%

Teacher=80%

Step-by-step explanation:

60/75 x100

= 80

100-80

=20

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How do you use the least common multiple to write two or more fractions with a common denominator
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4 0
3 years ago
What is the equivalent ratio of 3/10
tresset_1 [31]

Answer:

6/20

Step-by-step explanation:

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6 0
3 years ago
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 Jamal works at a sporting goods store on the weekends. Suppose last weekend he worked
rusak2 [61]

Answer:

$8.8 per hour

Step-by-step explanation:

Well, the equation is simple.

Time (hours) * Money (per hour) = Total

We know the time he worked for and the total amount he earned, so just replace in this equation and find the unknown number

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To find the money he earns per hour we should just simply divide the total amount he earned by the hours he spent working

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money = 8.8$

You can also check it out to make sure it's correct.

If he earns 8.8$ per hour and worked for 12.5 hours how much he'll earn? Let's find out

8.8 * 12.5 =?

8.8 * 12.5 = 110, the same total amount so our solution must be correct.

3 0
2 years ago
I have 93, 80 and 94 my homework is worth 10% so what us my grade?
Minchanka [31]
I think about 26.7  
 or something around there                                                                           
5 0
3 years ago
Read 2 more answers
Help me please............
sp2606 [1]

Answer:

40+6x

Step-by-step explanation:

11+11+9+9=40          x*x*x*x=x           3x+3x =6x bring the 6x down and it will be 6x+40      

4 0
2 years ago
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