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Can someone help with this question - An 8-sided die (with faces numbered from 1 to 8) is rolled three times. In how many different ways can the sum of the three rolls be exactly 16?
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Quote:

*RaghavMaru writes:*
Can someone help with this question - An 8-sided die (with faces numbered from 1 to 8) is rolled three times. In how many different ways can the sum of the three rolls be exactly 16?
42
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What’s the method to solve this
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*RaghavMaru writes:*
What’s the method to solve this
16 =
1,7,8 - 6 permutations
2, 6,8 - 6
3, 5,8 - 6
4,6,6 - 3
4,8,4 - 3
4,5,7 - 6
5, 5,6 - 3
7, 3,6 - 6
7,2,7 -3
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We should do group study , where we share our daily goal with each other and how much portion we covered.
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ak898989
16 =
1,7,8 - 6 permutations
2, 6,8 - 6
3, 5,8 - 6
4,6,6 - 3
4,8,4 - 3
4,5,7 - 6
5, 5,6 - 3
7, 3,6 - 6
7,2,7 -3
what is this
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Quote:

*blockmehello writes:*
> 16 =
> 1,7,8 - 6 permutations
> 2, 6,8 - 6
> 3, 5,8 - 6
> 4,6,6 - 3
> 4,8,4 - 3
> 4,5,7 - 6
> 5, 5,6 - 3
> 7, 3,6 - 6
> 7,2,7 -3
what is this
count of permutations that lead to a total of 16 with the available options
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ak898989
16 =
1,7,8 - 6 permutations
2, 6,8 - 6
3, 5,8 - 6
4,6,6 - 3
4,8,4 - 3
4,5,7 - 6
5, 5,6 - 3
7, 3,6 - 6
7,2,7 -3
I saw a version of this in my most recent official attempt.
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Hi I can't get to these questions by clicking on the links on the Gmat club Math book pdf

Could you please provide me with direct links to each of the questions under NUMBER THEORY

please indicate them as indicated here by their difficulty level (easy, medium, hard)

Thank you
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