princessalexist princessalexist

04-02-2015
Mathematics

Answered

For a field trip,4 chaperones are needed for every 18 students. How many chaperones are needed if there are 81 students going on the trip

Answer :

04-02-2015

# 4 per 18 students so
4/18 = .22 halves of a chaperon per student. lol
81 x .22 = 17.82 chaperons or in reality 18 chaperons.

Answer Link

glideremily glideremily

04-02-2015

Divide 81 by 18 and multiply the quotient by four

Answer Link

Other Questions

Can anyone help me solve this algebra porblem? -4 2/3=2n/3+1/3+n/3 Negative four and two thirds equals two "n" over three plus one over three plus "n" over thre

What was good abt technology in 1930

Describe and explain how petrol is separated from the mixture of hydrocarbons in crude oil?

For which system of equations is (2, 2) a solution? A.–3x + 3y = 0x + 6y = 10B.–2x + 5y = –64x – 2y = 4C.5x – 2y = –63x – 4y = 2D.2x + 3y = 104x + 5y = 18

what are stalactites?

What is the correct answer for 20 + 20 × 0 + 1 = ?

in the given figure , the value of x is

1. (k+7)² =2892. (2s-1)² =2253. (x-4)² =169please help me answer these :)

write short notes on military dictatorship in Chile

Help me please jem boy wants to make his 8-meter square pool into a rectangular one by increasing its length by 2m and decreasing its width by 2m .jem boy asked