Question

If three mangoes cost 45 rupees how much would seven mangoes cost ​

Answer 1

105 as 45+45+15=105
How i got 15?
45 divided by 3 = 15 so we Add 45 for first 3 mangoes more 45 for the next pair then 15 for the last 1 mango which is 105

Answer 2

105 rupees

Explanation:

45/3=15 rupees per mango

15*7=105 rupees