Mathematics · Oct / Nov 2022 · Paper 42 · Question 5

14 18 oe [1]

17.5 [4]

M3 for ( 1 10 + ) + × 24 18 22 24 – 134 = 40v oe 2 1 10

or M2 for ( ) + 24 18 + 22 × 24 oe 2

or B2 for [distance covered by bus =] 700

or M1 for correct method for any partial area for the car or for 40v

92.8 or 92 4 5 [3]

M1 for figs 162[4] oe their 10min30sec 60 ×

M1 for correct conversion to km/h, e.g. 1000