2. A playground is 60 m 50 cm long and 39 m 50 cm wide. Find
(1) the cost of levelling it at 2.20 per square metre.
(i) the number of rounds about the ground a runner should take to run a race of 1 km?
Answers
Answered by
2
Answer:
idk
Step-by-step explanation:
if u know pls tell me
Answered by
2
Answer:
1st ans=52,574,500
Step-by-step explanation:
60m50cm=6050cm (length)
1m=100cm
60m=(60×100)+50cm
=6050cm
39m50cm=3850cm(wide)
39m=(39×100)+50
=3950cm
area=length×breadth
=)6050×3950
=23,897,500cm²
cost of levelling per sq m=2.20rs
23,897,500×2.20
=52,574,500rs
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