Caitlin+H

 Click on the link to read the question FarmersSheep.pdf
 * __Week 7 - Term 2 Problem__**

week 6 term 2 Kim wants to buy exactly $3.00 worth of beads to make a necklace for her mum. There are three sorts of bead, each with different price. Kim wants: - the necklace to begin and end with a pink bead - a repeating pattern - more purple beads than pink or green beads Is it possible to design such a necklace? 25c bead - Squre blue 10c bead - oval purple 5c bead - circle pink

Yes, pattern= pink purple purple green purple purple pink x4, 75c x4 =3.00

Fuel Savings __ NASA has been trying to reduce the fuel consumption of its large rockets. Two companies, MOREGAS and JETSAVE have come up with separate devices to save fuel. The MOREGAS invention will save 30% of fuel and JETSAVES attachment will save 40%. One of the brains at NASA decides to couple the two devices. How much fuel can they save together? **
 * __ Week Three Term 2

30%+40%=70%
So they can save 70% alltogether

__Week One Term 2__ Tennis & Golf In a class in the school down the road, everyone plays tennis or golf or both. In fact 80% play tennis and 70% play golf. What percentage plays both games?

80% play tennis so the 20% remainder must only play golf 70% play golf so the 30% remainder must only play tennis so 30% plus 20%only play one sport leaving only the remaining 50% playing both sports

Extension: 4 children What is the smallest number of students in that class?