Answer:
wrong as his calculation was incorrect at initial level itself when he found the result of the division
Step-by-step explanation:
Andre said
3 ÷ 



but andre calculated it as



Hence his calculation was incorrect at initial level itself
Answer:
10
Step-by-step explanation:
150 divided by 15 is 10 and boom you have your answer
Answer:
240
Step-by-step explanation:
you multiply to get an area for a shape
The smallest polygon has three line segments, it is triangle.
10 feet is bigger than 3 yards I think not so positive