Question

212/100 in lowest terms as a fraction and decimal

Answer 1

53/25=2.12

Answer 2

when you divide the numerator and the denominator of a fraction by the same number, the resulting fraction is the same as the beginning fraction
divide 212 and 100 by 4 because 4 is the GCF of 212, 4 is the largest number that both 212 and 100 can be divided into.
yields 53/25, dividing it using a calculator gives 2.12