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

You arrive at an intersection with traffic lights that are not working because of a power outage

explain why estimating before you divide 624 divided by 6 help you place the first digit in the quotient

How does the case, Brown v. Board of Education, tie into civil rights? Explain.

Parallel structure uses a) different tense within verb structure. b) one of five key structure words. c) the same tense and structure. d) detailed driving dire

Quadrilateral ABCD quadrilateral WXYZ. If AD = 12, DC = 6, and ZY = 36, find WZ.

Which term refers to an economic system in which people earn wages and buy the goods and services they choose? a. traditional economy b. command economy c. hyb

How has the IT revolution affected the people in Bangalore India

Answers to the worksheet how did the light dress up in costume party

Which of these policies are used by both a communist economy and capitalistic democracy? A)government control of land and resources B)prohibiting ownership of

What is the structure of an Italian sonnet?