Question

Sean has a job to tile a room 15 ft x 20 ft with 1 ft. square tiles. How many tiles does he need?

A)
35 tiles


B)
70 tiles


C)
100 tiles


D)
300 tiles

Answer 1

Answer:

D) 300 tiles

Step-by-step explanation:

20 * 15 = 300

Answer 2

Number of tiles required is 300 tiles

Given that;

Dimensions of room = 15 ft × 20 ft

Area of tiles = 1 ft. square

Find:

Number of tiles required

Computation:

Area of room = 15 × 20

Area of room = 300 ft, square

$Number\ of\ tiles\ required = \frac{Area\ of\ room}{Area\ of\ tiles} \\\\Number\ of\ tiles\ required = \frac{300}{1} \\\\Number\ of\ tiles\ required = 300 \ tiles$

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