autumn52 autumn52

26-05-2017
Mathematics

contestada

If 6 bottles of perfect water weigh a total of 4 kilograms, what is the weight of 9 bottles?

Respuesta :

tdnelson2 tdnelson2

26-05-2017

It would be 6 kilograms.

Answer Link

kphung76127 kphung76127

26-05-2017

Set us a proportion. 6/9=4/x. 6/9 is equal to 2/3. Multiply both the numerator and denominator by two to get an equivalent fraction with 4 as the numerator. 3x2=6, so 6 kg

Answer Link

Otras preguntas

A jar contained 18 red marbles, 14 green marbles, and 20 blue marbles. A marble was selected at random, the color was recorded, and the marble was placed back i

Which one of the following processes can occur in the absence of oxygen

which element has the greatest density at stp? 1. carbon 2. copper 3. chlorine 4. calcium

What was life like living under the Nazis in 1930s Germany and the Khmer Rouge in 1970s Cambodia? How did the everyday lives of the citizens in each nation comp

Last week, Bill ran 900 meters on each of 3 days. Between last week and this week, bill wants to run a total of 6 kilometers. How far does bill need to run this

Write and solve a problem involving money that can be solved with a multiplication equation.

100+10=?? ?? ?? ?? ?? ?? ?? ??

what 97.645 rounded to the nearest tenth

What percent of the contractor's income is spent on salaries? a. 25% b. 76% c. 72% d. 47%

Alcohol is considered a drug because a. it causes a change in a person’s physical and emotional state. b. it is a regulated substance. c. it is made from nat