Answer:
7.7
Step-by-step explanation:
The area of the wall is 4 * 2 = 8.
The radius of each clock is 0.3 / 2 = 0.15.
The area of all 4 circles is 4 * (πr²) = 4 * 3.14 * 0.15² = 0.3.
8 - 0.3 = 7.7
Answer:70;20
Step-by-step explanation:
Your answer would be a total of approximately 3.5 or 4 pins.
5.54kg÷1.58kg= <span>3.50632911392</span>