Question

bunty and bubly go for jogging every moning bunty goes around a square park of side 80m and bubly goes around a rectangular park with length 90m and breath 60m. if they both take3 rounds, who covers more distance and by how much?

Answer 1

peimeter of square= 4a
= 4×80=320cm
perimeter of the rectangle= 2(l+b)
=2(90+60)
=300m
if both covered 3 rounds,
bunty ran 320×3= 960m
and bubly ran 300×3= 900m

thus bunty ran more by 60m

Answer 2

bunty covers 60m more distance