IGCSE
EDEXCEL
Mathematics B (International)
3 Marks
QP-MathB1-202301-P1R · Question 11
Question (excerpt):
11 A = w x y − w = 21.7 to one decimal place x = 12 to the nearest whole number y = 20 to the nearest ten Find the lower bound for the value of A Show your working clearly. ...........................…
11 A = w x y − w = 21.7 to one decimal place x = 12 to the nearest whole number y = 20 to the nearest ten Find the lower bound for the value of A Show your working clearly. ...........................…
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