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3 years ago

What is the final amount if 860 is increased by 6% followed by a 9% decrease? Give your answer rounded to 2 DP.

Mathematics

2 answers:

Sauron [17]3 years ago

3 0

Answer:

735.64

Step-by-step explanation:

6% of 860 = 51.6

860-51.6 = 808.4

9% of 808.4 = 72.756

808.4 - 72.756 = 735.644

777dan777 [17]3 years ago

3 0

Answer:

Step-by-step explanation:

Increased amount = 106% of 860 = 1.06 * 860 = 911.60

Amount after decrease = 91% of 911.60 = 0.91* 911.60 = 829.556 = 829.56

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