question archive Frank has a 2-digit number on his baseball uniform
Subject:MathPrice:1.87 Bought7
Frank has a 2-digit number on his baseball uniform. The number is a multiple of 10 and has 3 as one of its factors. What three numbers could Frank have on his uniform?
Answer:
2-digit number whose a multiple of 10 and has 3 for one its factors.
= 10*3 = 30
and multiple of 30 = 60, 90, 120 but it is a 3 digit number.
thus numbers is 30, 60 and 90.