PSLEWendy received $64 from her father each month for her allowance. The line graph shows the amount of allowance she spent each month.
- What is the difference between the amounts Wendy spent in Jun and in Sep?
- Write down all the months in which Wendy spent more than half her allowance. Give the answer in short form. (Eg Jan, Mar)
(a)
Amount that Wendy spent in Jun = $36
Amount that Wendy spent in Jul = $55
Amount that Wendy spent in Aug = $29
Amount that Wendy spent in Sep = $28
Amount that Wendy spent in Oct = $22
Difference between the amounts Wendy spent in Jun and Sep
= 36 - 28
= $8
(b)
Half of Wendy's monthly allowance
= 64 ÷ 2
= $32
Months in which Wendy spent more than half her allowance: Jun, Jul
Answer(s): (a) $8, (b) Jun, Jul