Question

find the perimeter of a rectangular lawn whose length is 20 m 15 cm and breadth is 12 m 20 CM

Answer 1

Answer:

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35m 20 cm is the answer

Step-by-step explanation:

Answer 2

Answer:

perimeter =2×(L+B)

L= 20m 15 cm

L=20.15m

B= 12m 20cm

= 12.2 m

perimeter = 2×( 20.15+12.2)

=2×(32.35)

=64.70 meter

or 64 m 70 cm