Question

kasha has a part-time job. she is paid £5.40 for each hour she works. last week kasha worked 24 hr and then she spent $99.7 work out kasha saved money from last week. give your answer to 2 significant figures

Answer 1

£30

Explanation:

I assume you made a mistake and that you are trying to calculate it using the same currency.

£5.40 per hour × 24 hours = £129.60

She spent £99.70 so: £129.60 - £99.70 = £29.90

Rounded off to 2 significant figures this makes £30