Question

Permutation-

Jake's school will have a field trip, Jake will join their Field Trip and they will go to TAAL VOLCANO in TAGAYTAY.


Combination -
2 boxes of red pens and 2 boxes of black pens, one box contains 15 pens, which cost 15 pesos, how many ways to sell the pens

pahelp po sa math plssssss

Answer 1

Explanation:

If you want to sell the pens as individual items, there are 30 pens in total (15 red and 15 black), so you could sell them in 30 different ways. For example, you could sell the first red pen for 15 pesos, the second red pen for 14 pesos, the third red pen for 13 pesos, and so on, until you sell the last black pen for 1 peso.

If you want to sell the pens in boxes, you could sell the red pens and black pens separately or together. Here are the possible combinations:

1 box of red pens (15 pens) for 15 pesos

1 box of black pens (15 pens) for 15 pesos

2 boxes of red pens (30 pens) for 30 pesos

2 boxes of black pens (30 pens) for 30 pesos

1 box of red pens and 1 box of black pens (30 pens) for 30 pesos

Therefore, there are 5 ways to sell the pens in boxes.