Question

Can someone solve this please

Answer 1

4. 2.4

5.
`0.123 = (123)/(1000)`

6. IV

Explanation:

4. 3 < 5, so we don't add a tenth when rounding. Hence the answer is 2.4

5.
`0.123 = (123)/(1000)`. Because
`123` isn't divisible by 2 or 5, we know that this is the most simplified form.

6. Putting the I before the V negates the I. So IV = 5 - 1 = 4.