3 years ago

If Mark got 6 questions out of 40 incorrect,what percent of the questions did he get correct?

Mathematics

2 answers:

tia_tia [17]3 years ago

8 0

6/40 simplified is 3/20
3/20=15/100
100-15=85
The answer is 85%

Bess [88]3 years ago

4 0

Subtract the number wrong from the total number of questions.

40-6=34

Then divide the number correct by the total number of questions.

34/40= 0.85

Which is 85 %

You might be interested in

Please, I need help on this problem

MrMuchimi

Anyone sees the problem? I can’t see it.

5 0

3 years ago

04. A school band charges a $160 flat fee plus $40 an hour to play.

Degger [83]

Answer:

Step-by-step explanation:

$\frac{320-160}{40}=\frac{160}{40}=4$

School band played for 4 hours.

3 0

3 years ago

Cheryl has $56 and wants to buy as many notebooks as she can to donate to her school. If each notebook costs $1.60, which inequa

natka813 [3]

The answer is B because n is equal to the number of notebooks. you can not exceed the amount of money that you have to buy the notebooks

8 0

3 years ago

Read 2 more answers

A farmer grows two types of grain in his fields. He has a seed budget of $17,000.00 and has spent $9,200.00 to plant wheat seed

Zarrin [17]

Okay so first you have to subtract 17000 from 9200 to see how much money you have left to spend. Then once you get that number, which is 7800, you have to see what's that maximum number of acres that you can get. So you divide 7800 from 41.00 and you can get your answer. Your answer will be 190 acres. 190 acres is the highest you can go without going over budget.

7 0

3 years ago

Find the present to increase.round to the nearest percent. From 13 friends to 19 friends

vlada-n [284]

Answer:

20%

Step-by-step explanation:

4 0

3 years ago