Question

Ram walks around a square field of length 6 m and 25 cm and Tanish walk
around a rectangular field of length 4 m 80 cm and breadth of 5 m 10 cm.
Who walks a greater distance and by how much?​

Answer 1

Answer:

Length of one round =2(72+58) = 260m

total length of three rounds = 3(260) = 780m = 0.78 km

Time to make three rounds =

speed

distance

=

3

0.78

15.6min

Step-by-step explanation:

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Answer 2

Answer

Ram walked a greater distance by 42.2 m.

.

........... (2×6+25)

=2×31

=62 .

............ (2×4.80+5.10)

=2×9.90

=19.8 .

So Ram covered more distance than Tanish.

So Ram covered more distance than Tanish.62-19.8m = 42.2 m

.