The answer is 12:40 or 3:10
8(2:5)= 16:40
4(3:10)=12:40
Add them and get 28:40 and minus 40-28 and get 12:40
To double check multiply the ratios in smaller numbers but have the same total ratio. Hoped this works!!
Answer:
2,196
Step-by-step explanation:
So first you read through the problem. You see that the office building has 9 floors. The problem then states that each floor has <u>24</u><u>4</u> people working on it. Because of these numbers you know that you need to multiply. Now you have all the infromation that you need, you take the <u>9</u> and multiply it by <u>24</u><u>4</u> and get a product of <u>2</u><u>,</u><u>1</u><u>9</u><u>6</u>.
Answer:
A state’s license plates consist of 3 letters followed by 4 numbers.
Since we know that, in English alphabet there are 26 letters and also there 10 digits on a number scale ranging from 0 to 9
Case 1: When repetition is allowed.
Therefore , the total number of license plates that can be generated
= 26 ×26×26×10×10×10×10
<em>= 175,760,000</em>
Case 2: When repetition is not allowed.
Therefore, the total number of license plates that can be generated
= 26×25×24×10×9×8×7
<em>= 78,624,000</em>