We do not do your homework for you. Although it might take more effort to do the work on your own, you will profit more from your effort. We will be happy to evaluate your work though.
However, I will start you out.
Prem scored 95 corectly.
Q1. Prem scored 85 marks on a test containing 100 problems. He attempted all
the problems and his score was calculated by subtracting two times the
number of wrong answers from the number of correct answers. How many
problems did she score correctly?
Q2. Three prizes are to be distributed in a quiz contest. The value of the second
prize is five- sixths the value of the first prize and the value of the third prize
is four fifths that of the second prize. If the total value of the three prizes is
Dhs 15, 000, find the value of each prize.
Q3. A bus is carrying 40 passengers, some with 25 rupees ticket and the
remaining with 30 rupees ticket. If the total amount collected from these
passengers is 1125 rupees. Find the number of passengers who have taken
25 rupees ticket.
Q4. Divide AED 1380 among Ahmed, John and Babita so that the amount Ahmed
receives is five times as much as Babita’s share and is three times as much as
John’s share.
3 answers
1.no:of problems=100
no:of incorrect questions=x
no:of correct questions=100-x
85=100-x-2x
85=100-3x
3x=100-85
x=15/3
x=5
no:of correct questions=100-x
=100-5
=95 questions
no:of incorrect questions=x
no:of correct questions=100-x
85=100-x-2x
85=100-3x
3x=100-85
x=15/3
x=5
no:of correct questions=100-x
=100-5
=95 questions
you are in Our Own English High School,Dubai in 8 grade and you have taken these questions from my learning
I wanted to know which section u are in because i am from the same school
I wanted to know which section u are in because i am from the same school
1 answer