Question

Arushi is helping her father in planting trees to create a border around the backyard . Arushi plants a tree every 25 minutes and her father plants a tree every 15 minutes. If they started together, how long will it be before they would finish planting a tree at the same time??

Answer 1

Answer:

Step-by-step explanation:

HERE IS YOUR ANSWER

75 minutes from the starting point of time. Aarushi has plated 3 trees by then and his father has planted 5. Answer is obtained by taking the LCM of 15 and 25.

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