192  Force
1

Name : _________________

refresh

Tom is 74 pounds and is playing on a seesaw with his brother. He is placed 1 feet from the fulcrum. His brother is placed 2 feet from it. How much should his brother weigh to be balanced?


Tom is 68 pounds and is playing on a seesaw with his brother. He is placed 3 feet from the fulcrum. His brother is placed 6 feet from it. How much should his brother weigh to be balanced?


Tom is 136 pounds and is playing on a seesaw with his brother. He is placed 5 feet from the fulcrum. His brother is placed 20 feet from it. How much should his brother weigh to be balanced?


Tom is 136 pounds and is playing on a seesaw with his brother. He is placed 2 feet from the fulcrum. His brother is placed 8 feet from it. How much should his brother weigh to be balanced?


Tom is 102 pounds and is playing on a seesaw with his brother. He is placed 3 feet from the fulcrum. His brother is placed 9 feet from it. How much should his brother weigh to be balanced?

Tom is 96 pounds and is playing on a seesaw with his brother. He is placed 3 feet from the fulcrum. His brother is placed 9 feet from it. How much should his brother weigh to be balanced?


Tom is 64 pounds and is playing on a seesaw with his brother. He is placed 4 feet from the fulcrum. His brother is placed 8 feet from it. How much should his brother weigh to be balanced?


Tom is 62 pounds and is playing on a seesaw with his brother. He is placed 5 feet from the fulcrum. His brother is placed 10 feet from it. How much should his brother weigh to be balanced?


Tom is 78 pounds and is playing on a seesaw with his brother. He is placed 3 feet from the fulcrum. His brother is placed 6 feet from it. How much should his brother weigh to be balanced?


Tom is 70 pounds and is playing on a seesaw with his brother. He is placed 5 feet from the fulcrum. His brother is placed 10 feet from it. How much should his brother weigh to be balanced?

+(         )

(         )+

++[[          ]]++