melaAprikenzierryd melaAprikenzierryd

27-03-2017
Mathematics

contestada

In a box of 20 pens, 4 of them are red, 10 are blue and rest are black what percentage of pens are black

Respuesta :

jahnavi955 jahnavi955

27-03-2017

6 black pens are in box

Answer Link

27-03-2017

10 + 4 = 14
20 - 14 = 6 (black)

6/20 simplified equals 3/10 or .33333

Answer Link

Otras preguntas

A theater group made appearances in two cities. The hotel charge before tax in the second city was $1000 lower than in the first. The tax in the first city was

What is the difference between a deep water wave and a shallow water wave?

Using quarters, dimes, nickles and pennies how to make $1.53 in 12 coins

What happens when you touch cold ice with your warm hand? a. heat only transfers from the ice to your hand b. heat only transfers from your hand to the ice c. h

Which cell cycle checkpoint determines whether the DNA has been replicated correctly? a. the cell growth checkpoint b. the DNA synthesis checkpoint c. the mitos

A regular hexagonal pyramid whose base perimeter is 60cm has an altitude of 30cm. The volume of the pyramid is??

Calculate the force between a 0.006 C charge and a 0.001 C charge 4 meters apart.

The harvesting of rice is an economic activity that is common in this area. a.Eastern Asia b.Mexico c.United States d.Great Britain

A moving company had one seven of a ton of a weight to move across town. If they wanted to split it equally amongst 8 trip,how much weight they have on each tri

From a set of eight marbles, five red and three white, we choose one at random. What are the odds in favor of choosing a red marble?

ACCESS MORE EDU ACCESS