A rope was cut into half. Half of the rope was cut into half again. After four such cuts, the length of one such rope was 1m. What was the original length of the rope?, A PE teacher bought 4 identical basketballs and 5 identical volleyballs for $230. Each basketball is $8 more expensive than volleyball. Find the cost of each basketball and volleyball., 1 , 3 , 6 , 8 , 16 , 18 , ( ) , ( ) , 76 , 78, 12 pupils stand in a queue. If four pots of flowers are placed between every two pupils, how many pots of flowers are there altogether?, There are 20 tennis players in a table tennis competition. Each player must play exactly one match against the rest of the players. How many matches are there in the competition?, Amy use some coins to make a triangle. There are six coins on each side of the triangle. There was one coin at every corner. How many coins were used to make the triangle?, Uncle went a stroll after his dinner. He took 10 minutes to walk from the first lamp post to the eleventh lamp post. At which lamp post Uncle Sam be if he walked continuously at a constant rate for 30 mins?, There were 100 adults and children altogether. An adult could consume 3 bums when three children could consume 1 bum. If 100 bums were consumed, how many adults were there?.

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