There are 500 ones in 500
First, we set up our problem.
5/7+3/8.
Then we find our least common denominator.
Our LCD is 56.
We multiply what we did in the bottom to the top.
Here's our problem so far.
40/56+21/56
Next, we add 40 and 56.
40+21=61.
Now we have 61/56.
An improper fraction.
We simplify it.
Our final answer is 1 5/56. (Fully simplified)
Have a nice day! :)
It will take them 6 hours to travel 300 miles. How I got my answer: 160 divided by 3.2 = 50 miles per hour, 300 divided by 50 = 6 hours. Hope I could help! :D
Answer:
See below
Step-by-step explanation:
a) 7/10
b) 7/10 x 3/9 = 21/90 = 7/30
c) Also 7/30
Answer: 26 × 4
Step-by-step explanation: There are 26 letters in the alphabet lettered A through Z.
Deepak is given the choice of picking a four letter password of his liking, using any four letters. Since the letters he uses can be repeated, it is 26 * 4 possibilities, since there are 26 different possibilities of letters from the alphabet he could choose, for 4 times. Also, since letters can be repeated, 26 stays the same. If letters could not be repeated, it would be 26 * 25 * 24 * 23.
