the Length breadth and height of a room are 5 metre 4 metre and 3 respectively find the cost of whitewashing the walls of the room and the ceiling at the rate of rupees 7.50 per metre square ​

Part of the total score for each program is the sum of five program component scores. on the free program, the sum of these five program component scores is multiplied by a factor of 2.0. yuzuru hanyu, of japan, earned scores of 9.07, 8.96, 8.89, 9.21, and 9.36 for the program components portion of his free program. how many total points did he receive for this portion?

Ametal rod is 2/5 meters long. it will be cut into pieces that are each 1/30 meters long. how many pieces will be made from the rod?

Hurry which expression is equivalent to 3√x^5y?