KaitlynLucas9640 KaitlynLucas9640

12-07-2017
Mathematics

contestada

4 drivers/ 30 square miles is they want to offer service to country of 75 square miles, how many must they have

Respuesta :

Аноним Аноним

12-07-2017

by proportion:-

4 / 30 = x / 75 where x is number needed for the '75' country

30x = 300

x = 10

They need 10 drivers.

Answer Link

Otras preguntas

3. The value of the expression 5.104 + 4.103 + 7.10 + 1 is equal to:

X=5y. y=10x+20 Help please

How many chromosomes does each new cell contain after mitosis if the original cell had 52 original cell chromosomes

What is the historical significance of a republic

How many chromosomes does each new cell contain after mitosis if the original cell had 52 original cell chromosomes

A grade has 81 girls and 72 boys. The grade is spilt into groups that have the same ratio of boys to girls as the whole grade. How many girls are in a group tha

What biome is New Caledonia considered?

what are three physical properties of aluminum foil

A grade has 81 girls and 72 boys. The grade is spilt into groups that have the same ratio of boys to girls as the whole grade. How many girls are in a group tha

What are 3 physical properties of aluminum foil