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 :

luana
luana luana
  • 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

Fraction 2 over 18 in simplest form
In "Bernice Bobs Her Hair," Bernice is the _______ in the story. A. protagonist B. stock character C. genre D. symbol of fun
Garibaldi contributed to the unification of Italy by invading __________. a. Lombardy b. the kingdom of Two Sicilies c. Corsica d. Rome
Which of the following statements describe the Gross National Product (GNP)? 1. the amount of goods and services manufactured each year 2. the ratio between the
the ocean and the atmosphere serve as long term storgae areas for carbon and other nutrients what are these storage areas called
Herman is standing on a ladder that is partly in a hole.He starts out on a rung that is 6 feet under ground ,climbs up 14 feet,then climbs down 11 feet.What is
Which of the following might be an example of economic dominance, which Europe, the United States, and Japan often wielded over other regions? A. a treaty signe
How do the languages of the Caribbean islands reflect their colonial history?
How to set up 701 km -523 km 445 m
How do financial imstitutions help cities,towns, and communities?