A 2m wide path is made around a square pound of area 6400 m². (a) Find the area of the path.
(b) How many tiles are required to pave on the path by the tile of area 0.40 m²? Find it.
(c) If the cost of a tile is Rs. 7.50, how much total cost will be required to pave the tiles on the path? Find it.

아무도 나를 도울 수 있습니까? Please ​

Avegetable garden and a surrounding path are shaped like a square together are 12 ft wide. the path is 1 feet wide. if one bag of gravel covers 8 square feet, how manu bags are needed to cover the path? round your answers to the nearest tenth.

The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude

How can you use equivalent fractions to know that 43/200 is between 1/5 and 1/4?