Question

The number 28.5 is 300 times greater than which number?

Answer 1

To answer this question, we can rewrite the question as follows:

`28.5=300\cdot x`

To solve for x, we need to divide both sides of the equation by 300. Then, we have:

`(28.5)/(300)=(300)/(300)\cdot x\Rightarrow x=(28.5)/(300)\Rightarrow x=0.095`

Therefore, if we divide 28.5 by 0.095, we have:

`(28.5)/(0.095)=300`

That is 28.5 is 300 times greater than 0.095.

In summary, the number 28.5 is 300 times greater than 0.095 - the answer is 0.095 (option b).

[This is the same case to say, for example, the number 10 is 2 times greater than which number. We can proceed identically, and we can write:

`10=2\cdot x\Rightarrow x=(10)/(2)\Rightarrow x=5`

That is 10 is 2 times greater than 5:

`(10)/(5)=2`

.]