Answer:
10 %
Step-by-step explanation:
15 mn = 1/4 h
We have :

Then the percentage that 15 mn represents of 5/2 h is :
0.1 × 100 = 10 %
First, we compute the highest common factor between the numbers of toys. The highest common factor for 45, 105 and 75 is 15. Therefore, we will need 15 shelves. On each shelf, there will be 45/15 = 3 dolls, 105/15 = 7 footballs and 75/15 = 5 small cars
Answer:
Step-by-step explanation:

Step-by-step explanation:
I got this much.....
I am sorry of it gets wrong
Answer:
300
Step-by-step explanation:
X^2=10×10=100
3×100=300