Find the increase / decrease
Initial value = 2800
Percentage decrease=22

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Solution

$P e r c e n t a g e d e c r e a s e = \frac{d e c r e a s e v a l u e}{o r i g i n a l v a l u e} \times 100 22 = \frac{d e c r e a s e v a l u e}{2800} \times 100 d e c r e a s e v a l u e = \frac{22 \times 2800}{100} = 616$

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Similar questions

y = - x (x - 2)^{2}

f (x) = (2^{x} - 1) (2^{x} - 2)^{2}

Find the increase/ decrease

Initial value $= 5648 k m$

Percentage increase $= 1.7 %$

f (x) = (x - 1) (x - 2)^{2}

x

m %

y

(m + 10) % .

1 : 1

x : y = 5 : 2;

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