Question

What is the rate of 2.50/10.50
and 1.99/2.50

Answer 1

Unsure of what you're asking by "What is the rate of 2.50/10.50
and 1.99/2.50?" Do you mean, "What is the RATIO of 2.50/10.50
and 1.99/2.50?"

If so, this ratio is

2.5/10.5
---------------
1.99/2.50

Invert the denominator, obtaining 2.50/1.99, and then multiply the numerator 2.5/10.5 by this result:

2.5 2.5 6.25
------- * ------- = ----------- = 1 / 3.3432, or 0.2991.
10.5 1.99 20.895

If this is not the question you intended to share, please fix up your original post so I'll know what you meant.

Answer 2

Answer: The rate of both are 0.23 and 0.796 respectively.

Explanation:

Since we have given that

Rate of 2.50/10.50

We need to find the rate which is given by

`(2.50)/(10.50)\\\\=0.23`

Similarly,

Rate of 1.99/2.50

We need to find the rate which is given by

`(1.99)/(2.50)=0.796`

Hence, the rate of both are 0.23 and 0.796 respectively.