Question

convert the common fractions into decimal fractions​

Answer 1

Answer:

Just use your calculator to divide the numerator, or the top number, of the fraction by the denominator, or the bottom number of the fraction. In this example, 3/4, simply press "3" followed by the division symbol ("÷'") followed by 4 and then the equal sign ("=") to get your answer. Write down your answer

Answer 2

Answer:

2x +1=0

2x=-1

x=-1/2

May be this answer