10500 people visited an art gallery in 2002.This was an increase of 25% on 2001.How many visitors were there in 2001?
2 answers:
There were (10500/1.25) = 8400 visitors in 2001.
Answer:
The amount in 2001 is 8400
Step-by-step explanation:
Let x be the amount in 2001
There is an increase of 25% to get to the amount in 2002
x+ .25x = 1.25 x
1.25x = 10500
Divide each side by 1.25
1.25x / 1.25 = 10500/1.25
x =8400
The amount in 2001 is 8400
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