**Hard Maths Riddle - 8 November**

Using the digits 1 up to 9, two numbers must be made. The product of these two numbers should be as large as possible. All digits must be used exactly once. Which are the requested two numbers. ?

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97,86

ReplyDelete87654321 x 9 = 788888889

ReplyDeleteThe requested two numbers are 87531 and 9642

ReplyDeleteAnd the product of these two numbers is 843973902

As the product should be as large as possible, the difference should be minimum. So using 1 to 9 digits only once , the two numbers are: 987654321 and 987654312 ; the product is: 9.75 x 10^17.

ReplyDeleteyou used it twice

Deletefirst no. is 954321 and the second no. is 876 and the product is 835985196

ReplyDeleteI hope this will be the best answer

oh just i saw an early answer and my answer is not correct

Delete97531 and 8642

ReplyDelete