Question

a farm owner asked an illiterate worker in the farm to count the number of mangoes.he said when he counted them in 2s,he was left with 1 ,when he counted them in 3s he was left with 1 ,when he counted them in 4s,he was left with 1,when he counted them in 5s,he was left with 1 and when he counted them 6s,he was left with 1.only when he counted it in 7s,he was left with 0.The farm owner fount the total mangoes...can you?

Answer 1

Answer:

420

Step-by-step explanation:

let the number of mangoes be a

2=a+1 , 1=a

3=a+1 , 2=a

4=a+1 , 3=a

5=a+1 , 4=a

6=a+1 , 5=a

7=a

LCM(1,2,3,4,5,7)=420