shake56 shake56

21-05-2015
Mathematics

Answered

a box contains 100 pens.In each box there are 38 black pens and 42 blue pens,while the rest are green pens.Mr.Cane buys 6 boxes of pens.How many green pens does he have in total

Answer :

Аноним Аноним

21-05-2015

120 of the pens are green.
100-(38+42)=?
100-80=20
20x6= 120
therefore 120 pens are green.

Answer Link

mel2169 mel2169

24-05-2015

If he has 6 boxes with 100 pens in each box that's 600 pens.

38 x 6 = 228 pens are black

42 x 6 = 252 pens are blue

228 + 252 = 480 black and blue pens

600 - 480 = 120 green pens

Hope this helps. :)

Answer Link

Other Questions

what decimal is equivalent to 31

ENIAC was the first instance of what

Which Peanuts character waits in the pumpkin patch for the Great Pumpkin Lucy Charlie Linus

pls help Yolanda has finished 45 of the homework problems she was assigned So far she has finished 27 problems A Write 45 as a rate per 100 and then reduce the

a meter is one thousandth of a kilometer write an equation to show the relationship between 962 meters and 0962 kilometers

round 854 to nearest tenth

x4y25 how do i solve this

Your knee is called a hinge joint ithe is called this because it bends like the hinge on a door what are some other examples of joints in your body that work li

congress decides to pass a law that increases minimum wage this is an example of using an power

How did the control of the eastern Mediterranean change over time