The answer would be B. You would need to keep the first fraction, change to multiplication, and flip the second fraction and multiply across.
Answer:
5:6
20:24
30:36
Step-by-step explanation:
In order to find an equivalent ratio, you have to multiply or divide your numerator and denominator by the same number.
For example:
10/12 x 3/3
30/36 = 30:36
10/12 is equivalent to 30:36
That would be 644.8 / 31 = 20.8 feet / second
Answer:
random since it doesn't have a specific opinion, it is required by bank service
Step-by-step explanation:
6r - 3t = 6 /*8
6r + 8t = - 16 /*3
48r - 24t = 48
48r + 24t = - 48
---------------------- +
96r = 0
r = 0
t = ( -16 + 6r)/8 = - 16/8 = - 2