Level 3
A school purchased some yellow, blue and white chalks. In total, the school purchased twice as many yellow as blue markers and 65 more white chalks than blue chalks. Given that the school purchased 70 blue chalks, how many chalks did the school purchase in total?
Level 3
Simon bought 8 times as many apples as Lucy. Karl bought 220 apples more than Lucy. The three children had 980 apples in all. How many apples did Simon buy?
Level 3
Tom has twice as many stamps as Ryan. Ryan has 16 more stamps than Paul. The three of them have 128 stamps altogether. How many stamps does Tom have?
Level 3
A box is thrice as long as a book. The book is twice as long as a notebook. The box is 7 m 15 cm longer than the notebook. What is the total length of the book and the notebook?
Level 3
Joe has twice as many coins as Lee. Lee has 14 less coins than Oliver. The three of them have 130 coins altogether. How many coins does Joe have?
