Let's say you had the ratio 14:21
The GCF of the two values (14 and 21) is 7
14 = 7*2
21 = 7*3
We can divide both parts of the ratio by the GCF 7 to get
14/7 = 2
21/7 = 3
Meaning the original ratio 14:21 fully reduces to 2:3
So in short, we use the GCF to help fully reduce any ratio.
This also applies to fractions as well. We could have something like 9/33 fully reduce to 3/11 after dividing both parts (9 and 33) by the GCF 3.
Answer:
C. 8 units to the left of 4
Step-by-step explanation:
We are asked to find the the position of 
located on a horizontal number line.
We know that negative numbers are located on the left side side of number line and positive numbers are located on the right side of number line.
4 will be located to the 4 units right from zero and negative 8 will be located 8 units left from 8.
Therefore, option C is the correct choice.
Answer:
363 feet
Step-by-step explanation:
330 ft / 10 seconds = 33 ft per second
33 * 11 seconds = 363 feet
Answer:
200 and 546
Step-by-step explanation:
dejar a = Primer periodo (first term)
dejar d = Diferencia común (common difference)
dejar 100th término = T100
dejar 273 término = T 273
utilizando
Tn = a + (n - 1)d
T100 = 2 + (100 - 1) 2
= 2 + 99 ×2
= 2 + 198
= 200
T273 = 2 + (273 - 1) 2
= 2 + 272 × 2
= 2 + 544
= 546
