cool1234jr cool1234jr

03-12-2014
Mathematics

contestada

The ratio of pens to pencils in Carlo case is 4:5 .He has 16 pens.how many pencils does Carlos have?

Respuesta :

cristianmiguel cristianmiguel

03-12-2014

4pens=5 pencils

16pens=20pencils

Answer Link

bbeyond13 bbeyond13

03-12-2014

For every 4 pencils he has 5 pens so Carlo has 20 pencils (4:5, 8:10, 12:15, 16:20) or (4:5 = 16:x where x equals 20)

Answer Link

Otras preguntas

The algebra tiles represent the perfect square trinomial x2 + 10x + c. What is the value of c?

A gram of gold has the same _____ as a kilogram of gold. A.mass B.weight C.density D.volume

Early psychologists were predominately all of the following except __________. A. white B. male C. European D. wealthy

What are some details for W.E.B. Dubois's vision for Georgia?

look at the equation CO2+H2 CO+H2O. CO is a _____.

What is the first practical question you should ask before you begin writing

Re-drawing the boundaries of school districts and election districts in order to maintain racial segregation is called ______. a. outlining b. redlining c. gerr

Why are so many fossil land- dwelling mammals found in the western united states, but so few in the eastern part of the country?

What were two important legacies of the war of 1812?

A company makes video games. The price of a video game is modeled by the function p(x) = 30x + 2, where x is the number of years since the company started produ