Question

please solve this question no. 6​

Answer 1

Answer:

Step-by-step explanation:

• area of 1st cardboard= (11/5)*(6/5) = 66/25 sq mts.
• 1st card board is divided into 10 pieces so area is also divided by 10. hence the area of 1 card board is (66/25)*(1/10) = 66/250.
• area of 2nd card board = (16/5)*(12/5)= 192/25 sq mts
• 2nd cardboard is also divided into 10 pieces.  hence area of each cardboard = (192/25)*(1/10) =192/250 sq mts

• sum of 5 pieces from 1st and 3 pieces from 2nd is given by

                  $\frac{5*66}{250}+\frac{3*192}{250} frac{330}{250}+\frac{576}{250}frac{906}{250}$ sq mts