Wednesday, April 9, 2014

P6 fraction (Fr CZY)

There were 144 more packets of chocolate milk than strawberry milk in the refrigerator at first.after 3/4 of the packets of chocolate milk and 1/2 of packets of strawberry milk were taken out from the refrigerator there were 3 more packets of chocolate milk than strawberry milk left in the refrigerator.how many packets of chocolate milk were there at first?

Tuesday, April 8, 2014

P6 Fraction (fr Kanzen )

A group of girls managed to raise $4680 by selling cookies. 3/8 of the girls collected $20 each,7/10 of the remainder collected $12 each and the rest collected $10 each. How many girls were there in total?

Thursday, April 3, 2014

P6 ratio (Fr Priscilla)

1/5 of Rectangle A and 2/7 of Rectangle B is shaded.  What is the ratio of the shaded area to the area of the whole figure?