3 years ago

A is 30% of b. b is 90% of c. what % of c is a

Mathematics

1 answer:

Reil [10]3 years ago

7 0

A = 30% of B = 0.3B
B = 90% of C = 0.9C

A = 0.3(0.9C) = 0.27C = 27% of C

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