Jim has 19700 g of sand in his sandbox. he brings home another 6300 g of sand from the beach to add to his sandbox. How many kilograms of sand does Jim have in his sandbox now?

Problem fathi wants to print out a pdf document that is 48 pages long. to save paper, he decides to print on both sides of each sheet and to print two pages on each side of the sheet. how many sheets of paper will he need?

What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²

The perimeter of a rectangular rug is 24 feet. the length of the rug is 1 2/5 i s width. what is the area of the rug