Lucy spends $$\(\frac{3}{8}\)$$ of the money she has saved this month on a book that costs $$\(\$ 5.25\)$$. Calculate how much money Lucy has saved this month. $$\(\$\)$$ .............................................

Mathematics
IGCSE&ALevel
CAIE
Exam No:0580_s21_qp_41 Year:2021 Question No:4(b)

Answer:

14

Knowledge points:

E1.11.1 Demonstrate an understanding of ratio and proportion. (To include numerical problems involving direct and inverse proportion.)

Solution:

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