Three people picked 65 apples altogether. At the first tree each of them picked the same number of apples. At the second tree they picked 3 times as many as they picked at the first tree. When they finished at the third tree, the group had 5 times as many apples as they had when they started at that tree. At the fourth tree the group picked just 5 apples. How many apples did each person pick at the first tree?
Four people need to cross a rickety bridge at night. Unfortunately, they have only one torch and the bridge is too dangerous to cross without one. The bridge is only strong enough to support two people at a time. Not all people take the same time to cross the bridge. Times for each person: 1 min, 2 mins, 7 mins and 10 mins. What is the shortest time needed for all four of them to cross the bridge?
Next door to me live 4 brothers of different heights.
Their average height is 74 inches , and the difference among the heights of first three men is two inches. The difference between the third and fourth man is 6 inches.
Can you tell how tall is each brother?
Three people picked 65 apples altogether. At the first tree each of them picked the same number of apples. At the second tree they picked 3 times as many as they picked at the first tree. When they finished at the third tree, the group had 5 times as many apples as they had when they started at that tree. At the fourth tree the group picked just 5 apples. How many apples did each person pick at the first tree?
Four people need to cross a rickety bridge at night. Unfortunately, they have only one torch and the bridge is too dangerous to cross without one. The bridge is only strong enough to support two people at a time. Not all people take the same time to cross the bridge. Times for each person: 1 min, 2 mins, 7 mins and 10 mins. What is the shortest time needed for all four of them to cross the bridge?
Next door to me live 4 brothers of different heights.
Their average height is 74 inches , and the difference among the heights of first three men is two inches. The difference between the third and fourth man is 6 inches.
Can you tell how tall is each brother?
Three people picked 65 apples altogether. At the first tree each of them picked the same number of apples. At the second tree they picked 3 times as many as they picked at the first tree. When they finished at the third tree, the group had 5 times as many apples as they had when they started at that tree. At the fourth tree the group picked just 5 apples. How many apples did each person pick at the first tree?
Four people need to cross a rickety bridge at night. Unfortunately, they have only one torch and the bridge is too dangerous to cross without one. The bridge is only strong enough to support two people at a time. Not all people take the same time to cross the bridge. Times for each person: 1 min, 2 mins, 7 mins and 10 mins. What is the shortest time needed for all four of them to cross the bridge?
Next door to me live 4 brothers of different heights.
Their average height is 74 inches , and the difference among the heights of first three men is two inches. The difference between the third and fourth man is 6 inches.
Can you tell how tall is each brother?
