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Answered

How many 3 digit positive integers can be written using the digits 1, 2, 4, 7, and 8?

Sagot :

Mohddarwin512go

Answer:

The answer is 60. The Op did not say that the any of the five digits given could be used more than once in any given three.

Gontejada24go

Answer:

Looking at the question, we can see we have 5 different numbers that can go in any order.

5 * 4 * 3

The above is basically saying there are 5 different numbers that can be multiplied by 4 other numbers. Those 2 can be multiplied by 3 different ones, leaving us with a 3 digit positive integer.

5 * 4* 3 = 60

Step-by-step explanation:

i hope it helps

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