Answer:
13 1/2 tall
Step-by-step explanation:
If 4 1/2 is the childs hight and their shadow is 6 feet, the shadow adds 2 1/2 to the height.
Ratios be 2x and 3x
Now
3
Numbers between 21 and 30 divisible by 3 are 24 and 27. so you get the HCF of the two.
Answer:30
Step-by-step explanation:6+9+15=30
first one is A and the second one is B.