choinam11 choinam11

02-01-2020
Mathematics

contestada

In a bag, 12 marbles are blue. This is 80% of the marbles.How many marbles are there in total?

Respuesta :

kahlenegraber kahlenegraber

02-01-2020

15 marbles total

12 is 80% of 15

Answer Link

marcthemathtutor marcthemathtutor

02-01-2020

Answer:

15

Step-by-step explanation:

given:

80% ------> 12 marbles

1% ---------> 12/80 marbles

hence

100% ---------> (12/18) x 100 = 15 marbles

Answer Link

Otras preguntas

How could you explain this project to a new student from another country that does not understand or read English? a. draw an illustration of the steps and demo

Find area of the triangle

What value is equivalent to the product of 4sqrt(2) and 2 sqrt 6^ ?

Even if you are not intoxicated and you are under the age of 21 and have any detectable amount of alcohol in your system while operating a motor vehicle, you ma

Write a real world problem that could represent the bar diagram shown

What does this equation mean? Y=mx+b Please help me

How to find the missing side of this triangle

Which action did President Ronald Reagan support to achieve economic growth as part of Reaganomics? a. Lowering taxes on corporations and individuals b. Cuttin

Which is the correct scientific notation of the number 0.000681?

Please help me with answer