28:21
because the same number has to multiply both sides of the ratio. so number = 7 and:
4x 7 = 28
3 x 7 = 21
7, as the square root of 49 is 7
(The sides would be equal, and so the area would be one side squared)
<span>the dimensions are 15 inches long and 12 inches wide</span>
Answer:
Alex rode 15.5343 miles in his bike
Step-by-step explanation:
1 kilometer is 0.621371 miles, multiply 0.621371 with 25. Hope this helps!
The answer is 223.75 because you multiply 12.5 and 17.9
