Mathematics 4024 · O Level · Time

Time — practice question

(a)[1]

Mariah is aged $17$ years $5$ months. Her brother is $20$ months younger. Determine her brother's age.

(b)[2]

Express $\frac{48\text{ minutes}}{2\text{ hours }18\text{ minutes}}$ as a fraction in simplest terms.

Worked solution & mark scheme

This 3-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Correct age $15$ years $9$ months.” …