My Maths Problems!!!

Question 1: An addition problem using decimals (to the hundredths)

In long jump the womens world record is  13.45, the record for men is 19.81, How much further is the men's record from the woman's ?

Questions 2: A subtraction problem using decimals (to the thousandths)  

Not where you can use partitioning.

Ayla had a 2.25 liter bottle of sprite. She drank her drink and found out she only had 1.11 liters left. How much did she drink?

Question 3: A multiplication strategy using  decimals.

There are 10 people all wanting the new sports drink. The drink has 3.8 litres inside. If they add up all the litres of drink from every persons bottle how much litres of drink is there?

Question 4: A division problem (Sharing out) using decimals

I have  8.5 meters of wood that need to be cut up into 15  (.56cm) piecescd\

Have I got enough wood?

Question 5: There are 30 puplis in the class. 5 children aren't swimming and this is 1/6thof the class . How many children are swimming?

Question 6: A proportions/ratio problem

For every 5 girls at the swimming pool there are 3 boys. If there is 96 people at the swimming pool how many boys are there?