What is bigger 30 microns or 20 microns?

Rewrite the sum of 75 + 18 as a product of the GCF of the two numbers and another sum? What is one half of 5 as a fraction? Put in order from smallest to largest bacteria yeast protozoa? What is 3.6 ha in m2? What are all the factors of the number 32? How is algebraic expressions useful in daily lives? What is the difference between first and third angle drawings and imperial and metric systems of measurements? How old is neiko keiyan? What is five sixth of a year converted into months? What prime numbers make 66? What is the unit of measurement that would be appropriate to measure the dimensions of a rug? What is 2.20 divided by 5? What do you mean by 1 12 21 2? What is the volume of water in a 6 inch water line that is 1700 ft. long? How many hours in 1000 seconds? What is a 3 sum? Is pounds a predicate adjective? How do you write 0.18 as a percentage? What are the numbers from 1 to 100 in Tamil? Is 0 the smallest single digit number?