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Neporo4naja [7]
4 years ago
13

A positive number "a" or the same number "a" increased by 50% and then decreased by 50% of the result? how bigger is the number?

Mathematics
1 answer:
Talja [164]4 years ago
5 0

Answer:

The\:number\:is\:smaller\:by\:25\%

Step-by-step explanation:

a+50\% a =a+0.5a=1.5a\\1.5a-50\% 1.5a=1.5a-0.75a=0.75a=75\% a

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