Question

how many pieces of plywood each 0.35 CM thick are required to make a pile 1.89 m high?

Answer 1

1.89m = 189cms
It is given in the question that width of 1 plywood is 0.35cms
.°. A.T.Q
No of plywood required = Total height / Thickness of one plywood
i.e 189/0.35 = 540

Hope it helps !

Answer 2

Here is the Solution :

Given that,
Thickness or Height of each plywood = 0.35cm

Now,
We need to find No. of Plywoods required to make a pile of height 1.89 m,

1m = 100cm,

=> 1.89m = 189 cm,

So,
Let x no. of Plywoods be required,

Now from the data,
we can say that,

x * (Height of each plywood) = 189 cm,

=> x * 0.35 cm = 189 cm,

=> x = 540 (cm/cm)

=> x = 540,

Therefore : We need 540 Plywoods to make a pile of height 1.89 m or 189 cm,

Hope you understand,Have a Great day !.
Thanking you, Bunti 360 !.