Question

a rectangular Park is 20 whole 3 by 4 m length and 15whole 1 by 2 m width find its area

Answer 1

Length of park = 20 3/4 m = 83/4 m

Width of park = 15 1/2 m = 31 / 2 m

Area = Length × Width

= 83 × 31 / 4 × 2

= 2573 / 8

= 321 5/8 m^2

Answer 2

length = 20×3/4 m
= 15 m
width = 15×1/2 m
= 7.5 m
area of rectangle = length × width
= 15 × 7.5
= 112.5 square metre



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