# math

Please i need a help also to this question

Mwajuma needs 70% to receive a grade C in a certain subject.If the exam has 120 questions and each question carry one mark(1%), how many questions should she answer correctly?

1. 👍
2. 👎
3. 👁
1. You have two numbers : 120 and (0.7)

Do you think you should
subtract?
multiply?
divide?

1. 👍
2. 👎
👤
Ms. Sue
2. the answer is 70% then can you explain to me please.

1. 👍
2. 👎

And the answer is not 70%!!!

1. 👍
2. 👎
👤
Ms. Sue
4. I THINK TO MULTIPLY

1. 👍
2. 👎
5. Yes.
120 * 0.7 = _______ questions to get a C

1. 👍
2. 👎
👤
Ms. Sue

## Similar Questions

1. ### Math

There are 92 students in the 3 rd and 4th grade at johnsonville elementary. Forty - seven of these students are in the 4th grade . Write equation to find how many third grades there are. Use a question mark to represent the

2. ### math word problem gr 6

Two mothers and two daughters divided \$21 in dollar bills evenly among themselves. Each received an equal number of dollar bills. How could this be? One momma is a grandmother. That makes three folks. Grandmother, daughter, and

3. ### math

Note: For questions 20 and 21, your teacher will grade your responses to ensure you receive proper credit for your answer. 20. Complete the table. a) 5 6 7 8 9 b) 3.8 4.6 5.4 ? ?

4. ### Math

In a large section of a statistics class, the points for the final exam are normally distributed, with a mean of 72 and a standard deviation of 9. Grades are to be assigned according to the following rule: The top 10% receive A's.

1. ### COLLEGE

IN A CLASS OF 100 57 STUDENTS RECEIVED A GRADE A WHAT FRACTION DID NOT RECEIVE AN A

2. ### Statistic- Average

A mean average of 60 on 6 exams is needed to pass a course. on his first 5 exams, Adam received grades of 46,73,73,63 and 70. If the lowest grade of the exams already taken is to be dropped, what grade must he receive on his last

4. ### Math

This isn't a question for math homework but i have a really low grade in math and i want to raise it up. What can i do to get my grade up because i am getting progress reports on Monday and i want to get a really good grade.PLEASE

1. ### statistics-?mean average with lowest number out?

A mean average of 60 on 7 exams is needed to pass a course. on his first 6 exams, Adam received grades of 46,74,70,59,66 and 72. if his lowest grade of the exams already taken is to be dropped,what grade must he receive on his

2. ### math

I have a question on my math that my teacher cant help me with because this one is for try it. Can you help me see if it is right?: It says: 12 . Wich is equal to 30 hundreths? A)3 thousandths B)3tenths C)3 tens D)3thousands I

3. ### Math

In a large section of a statistics class, the points for the final exam are normally distributed, with a mean of 72 and a standard deviation of 9. Grades are to be assigned according to the following rule: The top 10% receive A's.

4. ### statistics-?mean average with lowest number out?

A mean average of 60 on 7 exams is needed to pass a course. on his first 6 exams, Adam received grades of 46,74,70,59,66 and 72. if his lowest grade of the exams already taken is to be dropped,what grade must he receive on his