hannahmurphyxox hannahmurphyxox

20-10-2014
Mathematics

contestada

Mr Castle shares out 80 marbles between emily and asif in the ratio of 7:1
how many marbles will each child get

Respuesta :

20-10-2014

[tex]x-Asif's\ marables\\7x-Emili's\ marables\\\\x+7x=80\\8x=80\ \ \ \ \ \ \ |:8\\x=10\\\\7*10=70\\\\Asif\ get\ 10\ marables\ and\ Emily\ get\ 70.[/tex]

Answer Link

Otras preguntas

justin is redoing his bathroom floor with tiles measuring 6 in. by 13 in. the floor has an area of 8,500 in2. what is the least number of tiles he will need?

what was the job of a Yeoman in the middle ages in england

Which of these events were reflective of the Cold War era? Cuban Missile Crisis Korean War Vietnam War All of the above

how do you solve this equation thankyou. 5n+34=-2(1-7n)

Who ran as a candidate of the Bull Moose Party in 1912 against Republican William Howard Taft and Democrat Woodrow Wilson? A. Warren G. Harding B. Theodore Roos

Gary bought an MP3 player at a 20% discount sale for $40. What was the original price of the MP3 player?

give three practical uses of electromagnets

what is 5/10 in decimal

what did the puritans want to achieve in the Massachusetts bay colony

a piece of plywood 24 inches wide is cut into strips 2 1/2 inches wide. How many strips of this width can be cut?