ma6kosyasketballe ma6kosyasketballe

07-06-2016
Mathematics

contestada

what value of a makes the equation true
18/60=12/a

a 30
b 4
c 20
d 40

Respuesta :

olamohamed0 olamohamed0

07-06-2016

the answer is d 40
by applying the cross product

Answer Link

Otras preguntas

Why did French merchants help set up settlements in North America

Divide 72 rolls into 2 groups so the ratio is 3 to 5.

Write the ratio in three different formats:a to b,a:b,a/b The team spent 20 minutes on passing drills and 40 minutes on shooting drills. Write the ratio of time

What is a rational number between 1/8 and 1/4

What is a rational number between 1/8 and 1/4

Why did French merchants help set up settlements in North America

Tony spent $60.54 and bought 3 packs of notebooks and a calculator. How much does a pack of notebooks cost if a calculator costs $45.87?

the two figures are similar. Find the ratios of the perimeters and of the areas. 8 is the width of a rectangle and 3 is the width of the other

which of the following is not a characteristic that geologists use to identify minerals? A. Streak B. Fracture C. Softness D. Color

How many 3 3/4 inch wires can be cut from a spool of wire that is 100 inches long. Will there be any wire left over? If so, how much? (Explain the steps)