Question
PSLE
Barbara and Mary went shopping together with a total amount of $99.60. Barbara spent 2 times as much as Mary. The amount Mary had left was $31 more than what she had spent. She had 2 times as much money left as Barbara.
(a) How much money did Mary spend?
(b) How much money did Barbara have at first?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

PSLE
Barbara and Mary went shopping together with a total amount of $99.60. Barbara spent 2 times as much as Mary. The amount Mary had left was $31 more than what she had spent. She had 2 times as much money left as Barbara.
(a) How much money did Mary spend?
(b) How much money did Barbara have at first?