PSLE The bar graph shows the amount of pocket money Archie saved each month from August to December.
- How much less money did Archie save in October than in December?
- Which months did Archie save more than $39? Give your answers in numbers in ascending order. (Eg January & February = 1, 2)
(a)
Amount that Archie saved in (8) August = $42
Amount that Archie saved in (9) September = $48
Amount that Archie saved in (10) October = $30
Amount that Archie saved in (11) November = $28
Amount that Archie saved in (12) December = $45
Amount that Archie saved less in (10) October than (12) December
= 45 - 30
= $15
(b)
Months that Archie saved more than $39 = (8) August , (9) August, (12) December
Answer(s): (a) $15; (b) 8, 9, 12