From 1980 to 1990 the national debt of country 'w' increased by 80%. From 1990 to 2000 the national debt of country 'w' increased by 50%. In 2000 the national debt of country 'w' was what percent larger than in 1980?

A) 130%

B) 140%

C) 16 2/3%

D) 170%

Question

Aryan Ruiz

24 July, 23:15

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Answers (1)

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PbJ · Answer 1

It D, 170% because you can find 150% of 180% by doing 1.5 (1.8) to get 2.7, which is 270%. 270% is 170% more than the original 100%

From 1980 to 1990 the national debt of country 'w' increased by 80%. From 1990 to 2000 the national debt of country 'w' increased by 50%. In 2000 the national debt of country 'w' was what percent larger than in 1980?A) 130%B) 140%C) 16 2/3%D) 170%