Are 3over 7 and 6over14 equivalent?

In a 130 inch diameter circle what is the length of the arc intercepted by a central angle of 115 degrees? What is the value of a 1991 5 dollar Liberty gold coin with the date in Roman numerals? Why is there no common denominator when multiplying or dividing fractions? What is an example of positive sanctions? What eguals 33? What is 6.57 rounded to the nearest cent? How many 100 mls in 1 L? What is the height of a quarter? Why you can multiply both the numerator and denominator by the same number to make an equivalent fractions? Which pant leaves are arranged alternately radially and opposite each other? Is inches smaller than feet? How many miles make 300 km? What happen to angles' length and measure if angle are correspond to each other? What is the discount rate for a stereo priced at 399.99 but on sale for 329.99 Round the discount rate to the nearest tenth of a percent? How do you write 74 billion km in numbers? How do you find the height of a cuboid when the length and width is only given? How do you write 0.034 in word form? What is 3.62 percent converted into a decimal? What is 1.3 multiplied by 1.3? Why is 0.75 larger than 0.7?