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3 years ago

Help with this question pleases

Mathematics

2 answers:

guapka [62]3 years ago

7 0

Answer:

120cm ÷ 30 = 4

630cm ÷ 30 = 21

21 × 4 = 84

2.50 × 84 = $210

Julli [10]3 years ago

6 0

Step-by-step explanation:

Hello there!

First, find the area of the patio;

630 x 120 = 75600 cm ^2

Divide that by the area of one paver;

75600/30^2=84 pavers

Now find the price:

84*2.50=£210

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