Mr subra intends to install tiles in his new house. he bought some tiles in the shape of square with a size of 30 cm × 30 cm. the tiles were used to be insed in a square shape of living room with an area of 29.16 m^2.calculat3 the number of tiles that must be purchased by him for the living room

29.16m = 2916cm

2916cm^2 = 8503056cm^2

30cm^2 = 900cm^2

thus he must buy:

8503056/900 tiles:

9447.84 OR 9448 tiles

the answer is c hope it

step-by-step explanation:

step-by-step explanation:

you can add the two numbers and divide the result by 2. or you can find the gap between the two numbers and add half of this to the smaller number.