brookspamela490 brookspamela490

01-06-2020
Mathematics

contestada

A jar contains 100 marbles. 3/5 of the marbles are black. What fraction of the marbles are black, using 100 as the denominator?

Respuesta :

musiclover10045 musiclover10045

01-06-2020

3/5 are black. To rewrite the fraction with a denominator of 100. Find how many thieves the denominator 5 goes into 100:

100/5 = 20

Multiply both the numerator and denominator by 20:

3/5 = 60/100

Answer Link

Otras preguntas

why do some readers prefer memoirs?

which factor contributed most to florida becoming a u.s. territory? a.the outcome of the seminole wars b.the weakening of spain's hold over its colonial possess

select the example that best describes a renewable resource. a. all the houses built in the new neighborhood had natural gas available, which will be used for c

for his long distance phone service, manuel pays a $2 monthly fee plus 12 cents per minute. last month, manuel's long distance bill was $14.36 . for how many mi

When are the following lines spoken? If we shadows have offended, Think but this, and all is mended, End of exam That you have but slumber'd here, While these v

Which of the following is the best example of a check on presidential power? A. the Supreme Court finding a law unconstitutional B. the Senate voting to pass a

When did the partisan press era take place?

Which of the following is an example of the electrostatic force acting in an atom? A. An electron repelling a proton B. A proton repelling another proton C.

which orderd pairs below satisfy the following equation y=7x

what is an intensive property of substance