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:
5/3 yards
Step-by-step explanation:
Write a proportion:
(1/3 yard) / (1/5 hour) = x / (1 hour)
Cross multiply:
1/5 x = 1/3
Solve for x:
x = 5/3
The list of numbers from least to greatest is
3/10 , 3/7, 3/6
This is because the numerator stays the same across all three of these fractions. However, the denominator is changing, and this proves to be a large difference.
Think about it this way: If you cut a pie into ten pieces, then those slices are going to be smaller than if you cut the pie into seven or six pieces.
Answer:
step 2 is the answer. when you start the question it's already in pemdas order. 48÷6 equals 8 then multiply it by the other 8 then you can add that quotient to the 10 which is 74 then subtract it by 7 and you get 67. step 2 goes the wrong way and ads the 8 with the 10 before multiplying the 8 by the 8 making everything go in wrong turns.
Answer:13
Step-by-step explanation:
13^2
