lisacarthy lisacarthy
  • 12-02-2018
  • Mathematics
contestada

In a housing estate the direct proportion of flats to houses is 2:5. If there are 80 flats, how many houses are there?

Respuesta :

uli01 uli01
  • 12-02-2018

[tex]80 \div 2 = 40 \\ 40 \times 5 = 200[/tex]
there are 200 houses
Answer Link

Otras preguntas

A group of 18 people ordered soup and sandwiches for lunch. Each person in the group had either one soup or one sandwich. The sandwiches cost $7.75 each and the
What is the role of diaphragm in the digestive system?
What digit is in the ten thousandths place of the number 43,310.60975?
what is phosphorylation ?
Which regions have been the sites of genocide or a attempted genocide in the last 30 years?
Solve for x: 25x2 − 36 = 0
Is green light most or least useful in photosynthesis? Why?
Which mathematical relationship best describes a graph of gravitational field strength versus distance? (one of the 3 pictures attached or none of the above?)
How do you factor this 8x^2+2x-21=0
Who was the first American to to contribute to the industrial revolution?