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gizmo_the_mogwai [7]
3 years ago
9

It takes one examiner 40 hours to mark 100 exam papers.

Mathematics
1 answer:
krok68 [10]3 years ago
3 0

Answer:

10

Step-by-step explanation:

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Its an easy question my brain just isn't working rn pls help
evablogger [386]

Hope this helps.

https://www.geteasysolution.com/x-2=-6x-18

3 0
3 years ago
1/4 x 2/5=
Zanzabum

Answer:

1/10

Step-by-step explanation:

The answer is 1/10 because multiply the numerator and got 2 and then the denomi actors and got 20.

So it would be 2/20.

Then you simplify 2/20 to 1/10

2÷2=1

20÷2÷10

Then you get 1/10.

Hope i helped

8 0
3 years ago
Elizabeth earned 3 times as much as Rebeca selling Girl Scout cookies. If Elizabeth earned $426, how much did Rebeca earn?
ohaa [14]

Answer:

$142

Step-by-step explanation:

E = 426

E=3R

426 = 3R

R = 142

4 0
3 years ago
An item is regularly priced at $75. Keisha bought it on sale for 85% off the regular price.<br>​
Mekhanik [1.2K]

Answer:

The answer is 11.24. if you are asking what was the price that she bought the item.

6 0
4 years ago
What is the % discount with $400.00 to $380.00 HELP ;*|
vichka [17]
It is a 5% discount 400 x .05 = 20
400 - 20 = 380
3 0
3 years ago
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