Question

find the number of squared tin sheets of side of 30 cm that can be cut off from a square sheet of side 1.5 m ​

Answer 1

Answer:

25

Step-by-step explanation:

Side of large square tin = 1. 5 m

1 m = 100 cm

1.5 m =  

Area of large square tin =  

Side of small square tin = 30 cm

Area of small square tin =  

Number of square tin =  

Hence the number of squared tin sheets of side 30cm , that can be cut off from a square tin sheet of side 1.5m is 25

Answer 2

Answer:

25 sheets can be made

Step-by-step explanation:

Side of tin sheet = 1 m = 100 c.m.

Area =(100)  

=10000c.m

 

Area of tin sheet to be cut =(20)  

=400c.m  

 

Let number of sheets =  

⇒k=  400 /10000

​=25

⇒25 sheets can be made