Question
Will organised a lucky draw event. He spent $421.40 on some rubber balls and rucksacks. He bought 7 more rucksacks than rubber balls. A rubber ball costs $14.20 and a rucksack costs $4.40. How many rucksacks did Will buy?
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Will organised a lucky draw event. He spent $421.40 on some rubber balls and rucksacks. He bought 7 more rucksacks than rubber balls. A rubber ball costs $14.20 and a rucksack costs $4.40. How many rucksacks did Will buy?