Conversion graphs&calculations

Tier

Which is longest a) time b) distance	Summer 2019 P2 Q3ab
cubic cm to litres	Nov 2017 P1 Q3b

Interpret conversion graph	Nov 2016 P1 Q1
Conversion graph	Summer 2018 P1 Q1
interpret £/euros conversion graph	Summer 2019 P1 Q3c
Australian dollar to £	Summer 2019 P2 Q3b
pounds to rupees	Nov 2016 P2 Q4
knots to mph using conversion graph	Nov 2019 P1 Q4
Euros to pounds (+ percentages)	Summer 2018 P2 Q5d
Fahrenheit to centigrade	Summer 2017 P2 Q6aii
Graph and pounds to Kg	Sam 1 P1 Q6
Draw conversion graph & use	Sam 1 P2 Q7
pounds and argentine pesos	Nov 2017 P2 Q7c
acre/hectare	Nov 2017 P2 Q7
Graph + formula (knot to mph)	Summer 2017 P2 Q7
Acres to sq km (given formula)	Nov 2020 P2 Q8
swiss francs to pounds	Nov 2018 P2 Q8
dollars to exact num of pounds	Nov 2019 P2 Q8b
Litres to cubic centimetres	Nov 2018 P1 Q9bi
Pounds to polish Zloty	Sample 2 P2 Q9
dollars/euros +yr/month	Nov 2020 P2 Q9d
Convert cubic metres to cc	Nov 2018 P2 Q9b
cubic cm to litres & vol prism	Sam 1 P2_Q10a
Area of square 1M x 1M in mm^2	Nov 2020 P1 Q12a