Sara brought a piece of ribbion. the length of the ribbion is given in tenths. write the length as two other equivalent fractions. solve this problem any way you choose. (the meter is 6/10)

First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.