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Varvara68 [4.7K]
2 years ago
5

Help for these to two pls

Mathematics
1 answer:
NeTakaya2 years ago
4 0

Answer:

1) 65%

2)-44%

Step-by-step explanation:

Formula:

((new value - old value)/(old value) )*100

If positive, it's an increase

if Negative, it's a decrease.

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