Answer:
Very little.
Step-by-step explanation:
If you have 1x1=1, and change a number, there is no way that you will get the answer right to be 1.
10 inches would make him taller than 70, 9 inches would make him exactly 70
Answer:
12.7
Step-by-step explanation:
Answer:
30 centimeters
Step-by-step explanation:
120 ÷2 =60 now you must use only .5 of that number so you have thirty