15. Rita plans to file his kitchen floor with blue square tiles. Each side of the tile is 20 cm. Her
kitchen is 320 cm and 280 cm wide. How many tiles will she needs
Answers
Answered by
0
Step-by-step explanation:
Lets find the area of the kitchen:
area of a rectangle:l x b
=320 x 280 cm : 89600
area of the tile:
area of a square : side x side
=20 x 20cm : 400 cm
no. of tiles needed:
89600 cm divided by 400 cm.
=216.5
Hence proved Rita needs 216 and half tile for her kitchen.
Please mark me as brainliest.
Similar questions