Which of these rational numbers is also an integer? 36 0.36 6.3 63

Answer:36 and 63Step-by-step explanation:An integer is any number which is neither a fraction nor a decimal. All integers are rational numbers but all rational numbers are not integers.For the given list of numbers:36 being a rational number is also as integer because it has no fraction part and is a whole number and all whole numbers are integers too.0.36 is only a rational number and not an integer as it is a decimal number.6.3 is only a rational number and not an integer as it is a decimal number.63 being a rational number is also as integer because it has no fraction part and is a whole number and all whole numbers are integers too.Hence, out of the given numbers 36 and 63 are both rational as well as integers.