Answer:
around 8.66 or 9cm
Step-by-step explanation:
Take the square root of 75 to find the length of each side of a sqaure
around 8.66
Answer:
30.
Step-by-step explanation:
We can do this from the prime factors:
10 = 2*5
15 = 3*5
We have a common factor of 5 so we only use this once in the calculation:
LCM = 2*3*5 = 30.
Answer: 6.4 minutes
Step-by-step explanation:
400x4 = 1600
1600 / 250 = 6.4