abimeletrg abimeletrg

11-05-2018
Mathematics

contestada

una gruesa de lapices(144 unidades) cuesta $6.800. Cuanto cuestan 450 lapices

Respuesta :

altavistard altavistard

11-05-2018

Write and solve an equation of ratios:

$6,800 x
------------- = --------------
144 units 450 units

Then 144x = 3060000, or x = $21,250 (answer)

Answer Link

Otras preguntas

Lee has two $1 bills and 4 dimes how much money does lee have

what was the legacy of the American Revolution? hurry pls

A Line has a slope of 8/9. A second line that passes through points (-6,-3) and (-3,5). Would these be parallel , perpendicular or neither ?

What two things should you put for each observation

The great common factor of 66 and 42 is

Please Help me on this one Is for tomorrow and I don’t understand

which equation is equivalent to 81^1/3

Which of the following sentences includes an infinitive? A.Auggie went to the movies yesterday. B.Aiden's favorite activity is fishing. C.Leticia offered to bri

Lucinda wants to build a square sandbox, but she has no way of measuring angles. Explain how she can make sure that the sandbox is square by only measuring leng

?SiCl4(I) + ?H2O(I) = ?SiO2(S) + ?HCI(aq)