Question

Please answer!!
Question is attached !
Answer only a and b
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Answer 1

Answer:

a)140 tiles

b)25 sq meter

Step-by-step explanation:

a) area of one tile: 10 sq feet

total area:700 sq feet

number of tiles used: 70

then, 70 * 10 = 700

so, x * 5 = 700

x = 700/5

= 140 tiles

b) area of one tile = x

number of tiles = 28

area to be filled = 700 sq feet

so, 28x = 700

x = 700/28

25 sq feet

Answer 2

Step-by-step explanation:

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