Sbreed522 Sbreed522

11-09-2016
Mathematics

contestada

Mary and Bob share £80 in the ratio 1:9. Work out how much each person gets. Show your working.

Respuesta :

apologiabiology apologiabiology

12-09-2016

1+9=10
10 units
80=10 units
divide by 10 both sides
8=1 unit

1=8
9=8*9=72

mary gets 8 and bob gets 72 or other way around

Answer Link

Otras preguntas

What is the best summary of Keeler’s argument in “Thanksgiving: A Native American View”? A. American Indians should take revenge for the way they were treated

PLEASE HELP ME WITH THIS GEOMETRY PROBLEM!!!!!! (changing units of measure)

You set up a college fund in which you pay $2,000 each year at the end of the year. how much money will you have accumulated in the fund after 18 years, if your

the function f(x) = 75(1.2)x models the number of rainbow trout in the lake x years after 2005 . approximately how many trout were in the lake in 2014

What are the solutions of the following system? 10x2-y=48 2y=16x2+48

Excerpt from Julius-What is the meaning of the lines,”.....

What role do the fairies play in the lives of the humans in A Midsummer Night's Dream?

Red scare period of the 1950s was called ____ after the us senator

Which document would you read if you wanted to learn about colonists religious views? • Bradfords colonial account •. An American Indian creation myth

I know it equals 180 I’m just confused.