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▹ Answer

a. $103.50

b. £4400

▹ Step-by-Step Explanation

$90 * 0.15 = $13.50

$90 + $13.50 = $103.50

£5000 x 0.12 = £600

£5000 - £600 = £4400

Hope this helps!

- CloutAnswers ❁

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