PSLE The bar graph shows the amount of allowance Perry saved each month from July to November.
- How much less money did Perry save in September than in November?
- Which months did Perry save more than $40? Give your answers in numbers in ascending order. (Eg January & February = 1, 2)
(a)
Amount that Perry saved in (7) July = $43
Amount that Perry saved in (8) August = $43
Amount that Perry saved in (9) September = $27
Amount that Perry saved in (10) October = $26
Amount that Perry saved in (11) November = $49
Amount that Perry saved less in (9) September than (11) November
= 49 - 27
= $22
(b)
Months that Perry saved more than $40 = (7) July , (8) July, (11) November
Answer(s): (a) $22; (b) 7, 8, 11