chloeboo chloeboo

04-04-2019
Mathematics

contestada

The ratio of boys to girls in a group is 7:2 if there are 60 more boys than girls work out how many girls are there

Respuesta :

04-04-2019

There are 9 parts altogether (7+2) and there are 5 more parts of boys that of girls so 5 parts=60, therefore 1 part=12

There are 2 parts of girls- 12x2= 24 girls altogether

Answer Link

Otras preguntas

the neurological conditions prosopagnosia and capgras syndrome, which affect aspects of facial recognition, have taught us that conscious experience ____.

Help? I don't understand...

Who or what does the preamble name as source of power or authority in our government

The louisiana purchase involved a transfer of sovereignty from what country to the united states?

The British prime minister who drove the French out of America was

Ivan has 6 times as many blue beads as red beads. He has 4 red and blue beads in all. How many blue beads does Ivan have?

How does the brown case differ from sweatt v. Painter

Using one or more complete sentences, State the difference between a fact and a theory

louis xiv strengthened the power of the monarchy in france by

What was the commercial revolution?