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NikAS [45]
3 years ago
8

if 3 buckets containing 2kg of paint has been used to paint a fence 90 m long and 80 cm high. how many buckets of 2kg of paint a

re necesary to paint a fence 200 meters long and 120 cm high?
Mathematics
1 answer:
Anit [1.1K]3 years ago
8 0
3 buckets covers 90m x 80cm = 3 buckets for 90x0.8 = 3 for 72

x buckets covers 200m x 120cm = x buckets for 200x1.2 = x for 240


3/72 = x/240
720 = 72x
x =10 buckets of paint to cover 200mx120cm fence
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