Question
Xavier organised a lucky draw event. He spent $476.80 on some flying saucers and rucksacks. He bought 4 more rucksacks than flying saucers. A flying saucer costs $18.80 and a rucksack costs $4.20. How many rucksacks did Xavier buy?
5 m

Click button first when a symbol is required. X

Xavier organised a lucky draw event. He spent $476.80 on some flying saucers and rucksacks. He bought 4 more rucksacks than flying saucers. A flying saucer costs $18.80 and a rucksack costs $4.20. How many rucksacks did Xavier buy?