Answer:
Step-by-step explanation:
Step 1: Start by dividing the number by the first prime number 2 and continue dividing by 2 until you get a decimal or remainder. Then divide by 3, 5, 7, etc. until the only numbers left are prime numbers. Step 2: Write the number as a product of prime numbers.
10 inches would make him taller than 70, 9 inches would make him exactly 70
Answer: 2/4=1/2
Step-by-step explanation: 4-2=2. 7-3=4