You can tell that a fraction is a unit fraction when it is over a unit of one. This is also known as unit rate.
Answer:
120
Step-by-step explanation:
5x6 = 30
30x4= 120
Answer:
multiply both sides by 30 in fraction form 30 / 30
& 570 for the blank square for numerator of 30
Step-by-step explanation:
You find the prime factorization by breaking the number down into other numbers that are prime. Start by breaking up 312 into 39 * 8. 39 breaks up into 3 * 13, and 8 breaks up into 4 * 2 which breaks up into 2 * 2. So the prime factorization of 312 is 3 * 13 * 2 * 2 * 2 or

. When you multiply those together you'll get 312.
He would lose 350,000 dollars or -350,000.