Deduce the following in standard form: 3 −

The standard form of the given fractions are;(i)  −45/30(ii)  16/−36(iii)  −3/−15 (iv)  68/−119How to write fractions in standard form?A fraction is said to be in standard form when both the numerator and denominator are co-prime numbers. Thus;1) −45/30; Divide both numerator and denominator by 15 to get;(−45 ÷ 15)/30=  -3/2.(2)  16/−36; Divide both numerator and denominator by 4 to get; (16 ÷ 4)/(−36 ÷ 4)= -4/9(iii)  −3/−15; Divide both numerator and denominator by -3 to get; (-3 ÷ 4)/(−15 ÷ 4)1/5(iv)  68/−119; Divide both numerator and denominator by 19 to get; -4/7Read more about Fractions at; https://brainly.com/question/78672#SPJ1Complete question is;Reduce each of the following rational numbers in standard form:(i)  −45/30(ii)  16/−36(iii)  −3/−15 (iv)  68/−119​