Question

Beulah builds a tabletop using square tiles. There are 12 rows of tiles and 30 tiles in each row. How many tiles does Beulah use?

a. 100
b. 180
c. 360
d. 420

Answer 1

Beulah uses 360 tiles to build her tabletop, calculated by multiplying the 12 rows by the 30 tiles per row.

Step-by-step explanation:

To calculate how many square tiles Beulah uses to build her tabletop, we multiply the number of tiles per row by the number of rows. Beulah has 12 rows of tiles with 30 tiles in each row.

The calculation is as follows:

• Number of tiles per row = 30
• Number of rows = 12
• Total number of tiles = number of tiles per row × number of rows
• Total number of tiles = 30 × 12
• Total number of tiles = 360

Therefore, Beulah uses 360 tiles for her tabletop.