Answer:
6 5/8
Step-by-step explanation:
You need to add 2 3/4 and 3 7/8
2 3/4 as an improper fraction is 11/4 and 3 7/8 as an improper fraction 31/8
To add them you need to have common denominators
So you multiply 11/4 by 2/2 which is 22/8
Now you can add them
22/8+31/8 = 53/8
53/8 = 6 5/8
Answer:
15560×2- 31120 will be the answer to make a profit of 10%
Yes, -6.7 is equal to -6 and 7/10. We know that in -6.7, 7 is in the tenths place. So you would have -6 7/10. You can also divide 7 by 10. 7 divided by 10 equals .7. So -6.7 is equal to -6 7/10. I hope that I could help! It is a lot easier than it first sounds!
Answer:
<h2><u><em>
1/6</em></u></h2>
Step-by-step explanation:
-2/3 * (-1/4) =
2/3 * 1/4 =
2/12 =
1/6
Answer:
a = 17
Step-by-step explanation:
Using the sine ratio in the right triangle and the exact value
sin45° = 
, then
sin45° = 
= 
= ( cross- multiply )
a = 17
