What can be reduced more?

What is the largest prime factor of 1410? What is 93 over 663 in simplest form? What is 9 over 15 simplest form? Is 12 a digit? How do you round 87.92 to the nearest tenth? How old were you if you were born in 1952? How many prime numbers are there between 90 and 106? What advantages of primary data? How date differ from a regular outing? How many minutes is there in 9 months and 22 days? What is the solution of 6x-2y equals 22? What is a like term 2 and 3y 3x and 4x to the second power 5x and 2x to the fifth power or 5x to the third power and 6x to the third power? It is an odd number .the sum of the digit is 6.each digit is different.what is the greatest 4 digit number that has all of the preceding characteristics? What is the LCM of 6 12 and 36? How many times can 9 go into 18? What do 1 2 3 and 6 have in common? How many laps in a 40 ft pool equal a mile? How many different tangram shapes are possible? What is the average of 95 and 70? What is the reciprocal of 5 and 5 over 6?