emilialovesu2 emilialovesu2
  • 12-02-2015
  • Mathematics
Answered

In a zoo there are 30 monkeys, some gorillas and chimpanzees. The ratio of monkeys to gorillas is 6 to 1. The ratio of monkeys to chimpanzees is 5 to 2. How many gorillas are there? How many chimpanzees are there?

Answer :

dln
dln dln
  • 12-02-2015
if the ratio of monkeys to gorillas is 6:1
that means (1÷6)*30=5 gorillas

if the ratio of monkeys to chimpanzees is 5:2
that means (2÷5)*30=12 chimpanzees
Answer Link

Other Questions

What is 49735 written in scientific notation
Compare and contrast the terms scale and scale factor
write an equation of the line that is a parallel to the line y2x4 and has a yintercept of 7 b parallel to the line y3x6 and has a yintercept of 2 c parallel to
How did surplus food contribute to the rise of society
Can somebody help me with this plz 1About how many tornadoes strike the US each year a 800 b 1300 c 1000 d 2000 Question 2 A dryline is the boundary between two
what multiplies to 32 and adds up to 14
three ways that humans affect earths systems
can you fill in the blank is the difference between one point of a wave to the same point in the next wave
To relieve pressure or pain in a persons head even ancient cultures drilled holes in the skull a practice called A cranial puncture B black magic C trephinatio
Can some one help me with this Please help