Question

Rajeev wants to make a rectangular card measuring 9cm in length and 8cm in breath .He has a square chart paper side 600cm . How many complete cards can he from this chart

Answer 1

The no. of complete cards he can prepare from this chart is 5000 cards

the no. of cards can be calculated by knowing the area of 1 rectangular chart and dividing by the total area of chart available.

So, area of 1 rectangular card = 9*8=72 cm2

area of square chart paper= 600*600=360000cm2

No. of complete cards =area of square chart paper/area of 1 rectangular card

                                     =360000cm2/72 cm2

                                    =5000 CARDS

Answer 2

Answer

So first let's find the Area of the card which Rajeev wanna make

Lenght of the card-9cm

Breadth of the card-8cm

Area of the card-Lenght X breadth

                           =9x8=72cm

area of square chart paper= 600*600=360000cm2

No. of complete cards =area of square chart paper/area of 1 rectangular card

                                    =360000cm2/72 cm2

                                   =5000 CARDS is the answer