Question

50 square stone slabs of equal size were needed to cover a floor area of 72 m². Find the length of each stone

slab.​

Answer 1

Step-by-step explanation:

Let length of each stone be

′

a

′

.

Now, area of 50 square stones = area of floor

⇒

50

×

a

2

=

72

⇒

a

2

=

72

50

=

1.44

⇒

a

=

√

1.44

=

1.2

m

∴

length

=

1.2

m

=

120

cm

Answer 2

Answer:

The length of each stone will be 120 cm....