The ratio of a : b is 1 : 2
Step-by-step explanation:
A ratio is a relationship between two numbers indicating how many times the first number contains the second number
Ex: If there are eight oranges and six bananas, then the ratio of oranges to bananas is eight to six, and is written as 8 : 6, which is equivalent to the ratio 4 :3 in its simplest form
∵ a + b = 3a
- To find the ratio between a and b find b in terms of a
- Subtract a from both sides
∴ b = 2a
→ a : b
Substitute b by 2a
→ a : 2a
Divide both terms by a
→ 1 : 2
∴ a : b = 1 : 2
The ratio of a : b is 1 : 2
Learn more:
You can learn more about the ratio in brainly.com/question/4302397
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Answer:
least is 51%
Step-by-step explanation:
so 51%, .57,6/10 and .61
3.305
+1.7
5.005
Line up the decimal points and add like you usually would add.
5.005 is the answer.
Cut 5 equal sections from a 2 foot long ribbond
Answer:
$5 per flower
Step-by-step explanation:
25/5=5
