Saturday, August 22, 2015

Tuesday, August 18, 2015

P5 whole numbers, conditional (fr Ranice T.)

Jack, Janet and Joe had $368 each.
Jack spent $16 each day.
When he had spent all his money, Janet had $115 left after spending the same amount each day.
Joe spent only $92 when Jack had spent all his money.
a) How many days did Jack take to spend all his money?
b) How much did Janet and Joe spend in all per day?(Assume that Joe also spent the same amount a day.)

Friday, August 7, 2015

p5 money, simultaneous equation heuristic H3 (for De En n Javier Chua

Jack bought 2 boxes of donuts and 3 cupcakes for $35.90.Ivy bought 5 boxes of donuts and 7 cupcakes for $87.60.
a) Find the cost of a box of donuts and the cost of a cupcake
b) Cindy gave the cashier $100 for 3 boxes of donuts and 4 cupcakes .Howmuch change will Cindy recieve?