baigster baigster

13-04-2020
Mathematics

contestada

3/4 of a piece of metal has a mass of 15kg.what is the mass of 2/5 of the piece of metal

Respuesta :

timekeepsmoving112 timekeepsmoving112

13-04-2020

3/4=15
let,
total mass is x
x=4×15/3
=20 kg
so, total mass = 20 kg

=2×20/5
=2×4
=8 kg

Hope this helps!

Answer Link

Otras preguntas

The work that Yi did to find the greatest common factor of 42 and 63 is shown below. Factors of 42: 1, 2, 3, 6, 7, 14, 21, 42 Factors of 63: 1, 7, 9, 63. The g

In what years was the precipitation more than one standard deviation from the mean? A. 1995, 1998, and 2002 B. 1999 and 2002 C. 1995, 1998, and 2003

What influence did the culture have on the ruler?

A clerk in a health food store makes bags of trail mix.the amount of trail mix in each bag is listed below:1/4lb,1/4lb,3/4lb,1/2lb,1/4lb,3/4lb,3/4lb,3/4lb,1/2lb

someone help please!!!!!!!!!!whoops it's not social studies its english

ruxin and Andre were invited to a Super bowl party. They were asked to bring pizzas and sodas. Ruxin brought three pizzas and four bottles of soda and spend $48

About Emmitt Trill best character

What is the difference between substantive due process and procedural due process?

Help! Look at the photo and please try to help as much as you can. This is from Warriors don't cry thanks.

Which line from "What to the Slave is the Fourth of July?” supports Douglass’s claim that the Fourth of July is not a cause worthy of celebration by all?