Question

Five strips together make a design. How many simlar design can be made with 2645 paper strips?
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Answer 1

Step-by-step explanation:

5 strips = 1 design

so, 1 strip = 1/5 design

hence, 2645 strips = 1/5*2645 design

Answer 2

by unitary method

5 strips = 1 design

2645 strips = 2645/5 designs

= 529 designs

hope I helped you