Solving (set 3)

Peter has 23 €. He wants to buy 12 tubes of paint, but needs another 5.12 €. Assuming all the tubes are equally priced, how much does one tube cost ?
€ 		 Caroline cycles 1.4 km to her grandmother's. She leaves her bike there, and walks 150 m to the bus stop, which is 10.5 km from school. How far, in km, does Caroline travel to school ?        
I took 275 steps and went 165 metres.
What is my mean step length ?
 		 3 m of cloth costs 21.08 €.
How much does 1 m cost ?
€ 
Can you put 26 75 kg boxes and 19 80 kg barrels into a lorry whose maximum load is 3.5 tonnes  ?   The kitchen reckons on needing 30 g of jam per person at breakfast. How many 1 kg pots are needed for 80 people over 10 days ?
 
To make 12 pots of jam, Louise mixes together 6 kilos of fruit and sugar. The mixture loses 1.5 kilos during cooking. How many grammes of jam are there in each pot ?  
Adrian and Cedric are taking part in a timed bike race. Adrian leaves 5 minutes before Cedric, and arrives 3 minutes after. Who took the least time ?  
I filled up my 42 litre petrol tank this morning by adding 12 litres. At lunch time I filled it up again, this time with 25 litres. How much petrol did I use this morning ?
 		 The farmer got 74 eggs from the hen house. The eggs were put in boxes of six. How many eggs are there in the last box (the one that isn't full) ?