.for a certain number of pens,if 10pens are packed in each packet,20packets are required how many packets are needed,if 5pens are packed in each packet?

There were 642 marbles.If they are put in packets of 36,how many packets will be needed if all the marbles have to be packed?

Preeti baked 352 butter cream cookies, 448 cashew nut cookies and 736 choconut cookies to sell at her stall in a fair. She wants to pack the cookies in packets so that each packet has the same number of cookies of the same kind. If she wants to pack the largest number of cookies possible in each packet, how many packets will she need to pack ? Also find the number of packets of each kind of cookies

15 Pastries and 12 biscuit packets have been donated for a school fete. These are to be packed in several smaller identical boxes with the same number of pastries and biscuit packets in each. How many biscuit packets and how many pastries will each box contain?

15 Pastries and 12 biscuit packets have been donated for a school fete. These are to be packed in several smaller identical boxes with the same number of pastries and biscuit packets in each. How many biscuit packets and how many pastries will each box contain?

Out of the total pens, 10% of pens are black. 10% of remaining pens are blue. 20% of remaining pens are red. The remaining 648 pens are green. How many total pens are there?

Two big packets of books contain 84 and 105 books respectively.These books are to be packed into small packets which will contain same number of books.How many maximum number of books can be packed in each small packet?

24 kilograms of sugar are packed into 25 packets of the same size. How much does each packet contain?

Consider the following question and decide whether the statements are sufficient to answer the question. Question : In a box, there are packets of three different sizes. How many packets are there in the box ? Statements : (1) Half of all the packets are of medium size. (2) there are six big packets. (3) There are twice amount of smaller packest than there are large packets.

A person bought a certain number of pens for 800. If he had bought 4 pens more for the same money, he would have paid 10 less for each pen. How many pens did he buy?