Question

4. A rope 90m 75cm long was cut into 11 pieces of equal length. What is
The length of each piece?​

Answer 1

Answer:

8m 25cm

Explanation:

length of the rope = 90m 75cm

no of equal pieces it was cut into= 11

90 m = 9000 cm

9000+75 = 9075 cm

9074 cm ÷11 = 825 cm or 8m 25cm

Answer 2

Given :

• A rope 90m 75cm long was cut into 11 pieces of equal length.

Find :

• What is the length of each piece?

Solution :

Let's convert the given length of the rope in cm first.

As we know,

→ 1 m = 100 cm

→ 90 m = 90 × 100

→ 9000 cm

Now, It is said that the rope is equally cut into 11 pieces.

Have to find the length of each piece

Each = Total Length / Number of pieces

★ Total Length :

→ 90 m 75 m or 9000 + 75 = 9075 cm

Substituting the values in it, we get :

$:\implies\sf{\dfrac{9075}{11}}$

$\boxed{\therefore{\bf{Length = 825 cm}}}$

Thus, the length of each pieces of rope is 825 cm or 8.25 metres.

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