Math, asked by jiajain08, 9 months ago

During a recent flu epidemic, two-fifths of the students minus 51 students in a school were absent. Three-sevenths plus 147 pupils were present.

a) How many students study in the school?
b) How many students were present?
c) How many students were absent?

Answers

Answered by maanyatrivedi0

3

Answer: 560

Step-by-step explanation:

Let x be the total number of pupils

we have x-(2/5*x-51)=3/7*x+147 ==> x=560

hope it helped please mark me as brainliest!

Previous Question

Next Question

Similar questions

Math, 4 months ago

A man has total Rs 12000 as savings, out of which he gives X% to his friend. From the remaining he spent (X+5)% in Rent. If he spent Rs 2100 in travelling and remaining 30% of total savings he invested in mutual fund then find the amount spent on Rent? A) Rs 1800 B) Rs 2400 C) Rs 2700 D) Rs 3000 E) None of these...

Computer Science, 4 months ago

Angad is making a presentation where he has to show a flowchart and other graphical representations of data. Which tools of PowerPoint should he use?

Math, 4 months ago

What will be the answer...

Math, 9 months ago

if a train travels 90km per hrs in 8 minutes it travels...

Geography, 9 months ago

Q.8 Name two raw materials used in iron and steel industry. Write briefly two factors which affect localization of this industry. Q.9. In which sector Jamshedpur steel plant falls with reference to ownership? Why is it located at Jamshedpur? Q.10. Name four public sector Iron and Steel plants of India which have been set up with foreign collaboration. Q.11. What is the importance of fertilizer...

Geography, 1 year ago

state the use of the lines of latitude in relation to distance and time...

Math, 1 year ago

ratio of sec 45 and cosec 45 ...

Math, 1 year ago

the suplimentary angles differ by 20°.find them...