malfoysmx malfoysmx

23-04-2019
Mathematics

contestada

(I need help understanding percentages. Please explain how you got the answer) there are 160 students at school. Yesterday 15% of the students were absent. How many students were present at school?

Respuesta :

Najminaj Najminaj

23-04-2019

100%-15%=85%

160=100%

85%=?

85×100÷160

85%=136 pupils

reason

160 pupils is 100% when full and when 15% are absent meaning 85% are present. So if 160=100% what about 85%

Answer 136 pupils

Answer Link

Otras preguntas

After the Civil War, many free black Americans were forced by economic necessity into a system called sharecropping, where they rented land from their former sl

please help! thank uu!~

6) Solve for a: a) 3² = 9² b) 31-2x = 4* c) loga (42-7)= 2 d) log(x+3)+log.(2-x) = 1

What different personas have emerged in the last few years and how has their social media marketing responded to those new personas?

Assume two investment opportunities have identical expected values of $100,000. Investment A has a variance of 25,000 and investment B has a variance of 10,000.

define the basic change in the given context.tariff

What is the role of journalists in promoting a good sporting culture? (6000words) Bear in mind when answering the question, 1. the specialty is International Sp

fill out all blank spaces. Thank you I will be the brainlist

Discuss the ethical implications of a leader's role in the socialization of new hires into the preexisting culture of an organization. What responsibility does

Subject: Human Resource information system (HRIS) please help me to Describe steps in computering human resource function. no plagiarism.