How many 4-digit numbers can be created from the digits 6, 4, 2, 9, 7 and 1 without repeating any?
1 answer:
Total sets of 4-digits = 6
Total 4-digit numbers formed by one set of number = 4
So, total numbers that can be formed = 6 × 4 = 24
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Answer:
3/8 seems to be the most relevant answer
Answer:I think 4th option
Total ratio = 4 + 3 = 7
Value of 1 unit = 147/7 = 21
They won = 4 units
So, it is = 21 * 4 = 84
In short, Your Answer would be 84
Hope this helps!
[6 x 2 - 5] x 2
= (12 - 5 ) x 2
= 7 x 2
=14
I'm pretty sure it is C....
