Question

divide 30 into a binary number​

Answer 1

Answer:

a,b,c are distinct positive real numbers each different from unity such that ( $\sf \; (log_{a}a \; . \; log_{c}a - log_{a}a) + (log_{a}b \; . \; log_{c}b - log_{b}b ) + ( log_{a}c \; . \; log_{b}c - log_{c}c) = 0$ , then prove that abc = 1

Answer 2

Explanation:

Step 1) Divide 30 by 2 to get the Quotient. Keep the Whole part for the next step and set the Remainder aside.

Step 2) Divide the Whole part of the Quotient from Step 1 by 2. Again, keep the Whole part and set the Remainder aside.

Step 3) Repeat Step 2 above until the Whole part is 0.

Step 4) Write down the Remainders in reverse order to get the answer to 30 as a binary.

Here we will show our work so you can follow along:

30 / 2 = 15 with 0 remainder

15 / 2 = 7 with 1 remainder

7 / 2 = 3 with 1 remainder

3 / 2 = 1 with 1 remainder

1 / 2 = 0 with 1 remainder

Then, when we put the remainders together in reverse order, we get the answer. The decimal number 30 converted to binary is therefore:

11110