Question

Which of the following terminating decimals is equivalent to -1 3/4
?

Answer 1

It would be - 1.75. Hope it helps! :)

Answer 2

→ The decimal expansion of rational number is either terminating or non terminating repeating.

→If the denominator of rational number is of the form
`2^a \text{or} 5^b \text{or} 2^a * 5^b` , then the decimal terminates.

`\rightarrow -1 (3)/(4)=(-7)/(4)\\\\=-1.75`