Question

HIYA MATES...!!!☺☺ please answer the attachment....hoping for best answers ❤❤

Answer 1

Answer:

1000

Step-by-step explanation:

Given, Area = 93.75 m².

Given,Length = 22.5, breadth = 10 cm, height = 7.5 cm.

∴ Total surface area = 2(lb + bh + lh)

                                  = 2(22.5 * 10 + 10 * 7.5 + 7.5 * 22.5)

                                  = 937.5 cm².

                                  = 0.09375 m²

Number of blocks required = 93.75/0.09375

                                             = 1000.

Hope it helps!

Answer 2

Answer:

1000

Step-by-step explanation:

Area = 93.75 m² = 937500 .

Length = 22.5

Breadth = 10 cm

Height = 7.5 cm.

Total surface area = 2(lb + bh + lh)

= 2(22.5 * 10 + 10 * 7.5 + 7.5 * 22.5)

= 937.5 cm².

Number of blocks = 937500/937.5

                              = 1000