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

1. Choose the description that matches the inequality. x < 1 A line traveling to the left with an closed dot on x=1. A line traveling to the right with an op

can someone please help mee

help!! this makes no sense to me

At a soccer game, a vendor sold a combined total of 220 sodas and hot dogs. The number of sodas sold was 46 more than the number of hot dogs sold. Find the numb

Your colleague works at a third-party marketing organization (TMO) and she said she did not need to take the Medicare training for brokers and agents or pass a

Which of these is an advantage of an MRI over a CT scan a. it is faster b. the images are less expensive c. it uses safer compounds to produce contrast d. i

Question 4 of 10 How do bacteria develop resistance to drugs? 10 Points A. After a certain amount of the bacteria are killed by drugs, they learn to recognize a

Suppose you are writing a speech emphasizing the importance of hard work to achleve your goals, which you will deliver to your peers at your high school graduat

The role and significance of capital accumulation for the development of enterprises in our country today?

Please help me i would really appreciate it, I really dont want to fail the assignment!!!