Question

Devika has a square piece of cloth of area 150 m2 and she wants to make 10 square-shaped scarves
of equal size out of it. What should possibly be the length of the side of the scarf that can be made
out of this piece? (Use the method of estimation in finding the length of the scarf.)

it's urgent​

Answer 1

Answer:

Step-by-step explanation:

HERE IS YOUR ANSWER MATE!

Devika has a square piece of cloth of area 150 m² and she wants to make 10 square-shaped scarffs of equal sizes.

So,to find the length of the sides of the scarff first you should find the are of the scarff!

Area of one scarff=Area of total cloth/number of scarffs!

⇒150/10 m²,

⇒15 m².

So 15 is the area of thee scarff!

So as, you know the to find length of any square if area is given we should use the formula √Area.

So,length is:

⇒√15,

⇒3.872,

⇒By round figure the answer is 3.9!!

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Answer 2

Answer:

area of square piece cloth= 150 m^2

after making 10 square shaped scarves it's area = 150\10= 15 m^2

by estimation method:

length of side of the scarf:-

√15= 3.9 approximate