120 flags are placed at regular intervals of 7 m along a stretch of road with flags placed at opposite ends of the road. How long is the road ?

Hoa's father is 50 years old. Hoa's father's age is 20 years more than Hoa's age. How old is Hoa?

There are 70 lamp posts along a stretch of road with lamp posts placed at opposite ends of the road. If each lamp posts is 6 m away from another, How long is  the road ?

Thu's mother is 54 years old. Thu's mother's age is 28 years more than Thu's age. How old is Thu?

A tree is planted at every 10 metres along a stretch of road. If the stretch of road is 350m long and the trees are planted at opposite ends of the road, how many trees are there ?

Jennifer has 44 sandals. Emily has 28 sandals. How many sandals must Jennifer give to Emily so that the number of sandals Jennifer equals that of Emily’s ?

Chloe has 70 boxes. Daisy has 20 boxes. How many boxes must Chloe give to Daisy so that the number of boxes Chloe equals that of Daisy’s ?

Class 5A planted in two sides of the road is 182 trees, trees are placed at regular intervals of 5m with trees planted at opposite ends of the road.How long is the road ?

Lamp posts are placed at regular intervals of 10m along the road from office to a hospital. If the stretch of the road is 400 m long. How many lamp posts are planted in the road if lamp posts planted at opposite ends the road ?

Harry has 65 cakes. James has 23 cakes. How many cakes must Harry give to James so that the number of cakes Harry equals that of James’s ?

Juliet has 40 roses. Romeo has 62 roses. How many roses must Romeo give to Juliet so that the number of roses Romeo equals that of Juliet’s ?

Trees planted in the two sides of the road with 1500 – metre road. So that trees are placed at regular intervals of 2m and trees placed at opposite ends of the road. How many trees are planted in two sides of  the road ?

Daniel has 50 umbrellas. Tom has 22 umbrellas. How many umbrellas must Daniel give to Tom so that the number of umbrellas Daniel equals that of Tom’s ?

The road leading from Huy’s house to the market is 1500m. Trees planted at opposite of the road. The distance between each tree is 2m and there no trees in front of the market . How many trees are planted in the road ?

Lamp posts are placed at regular intervals of 50m. Huy counted 12 lamp posts. If lamp posts are planted at regular intervals without lamp posts planted at opposite ends of the road,  how long is the road ?