jayellehaerewa jayellehaerewa

02-09-2019
Mathematics

contestada

In a box of counters half are white, 1/10 are blue and 1/5 green. The remaining eight are red. What is the total number of counters?

a. 10
b.20
c.30
d.40

Respuesta :

sebastian2019 sebastian2019

02-09-2019

Answer:

D

Step-by-step explanation:

50% are white, 10% blue, 20% green

that makes 80%

8=20%

8/0.2=40

Answer Link

Otras preguntas

In a chess tournament, each player plays every other player exactly once. If it is known that 105 games were played, how many players were there in the tourname

Mollusks in class Cephalopoda includeA. slugs and snails.B. oysters and scallops. C.nudibranchs.D. none of the choices are correct.

how do you work this one 40m11÷8m4

Which of the following can increase genetic variation during meiosis

Blair Scott started a sole proprietorship by depositing $75,000 cash in a business checking account. During the accounting period, the business borrowed $30,000

A force of 880 newtons stretches a spring 4 meters. A mass of 55 kilograms is attached to the end of the spring and is initially released from the equilibrium p

1. A mass suspended from a spring oscillates vertically with amplitude of 15 cm. At what distance from the equilibrium position will the speed of the mass be 25

Create an expression equivalent to 4(2x−3)−6x+7 using the least number of terms.

Could someome help me with this HW? It is about word formation.

3x=-15 what are the coordinates