1/4 + 2/7 =
The denominators 4 and 7 lcm are 28
So,
1/28 + 2/28 = 3/28
3/28 is the answer to your question.
Answer:
The percent of the increase for the money the class raised is 10 %
Step-by-step explanation:
Because if you divide 1500 by 10 you get 150 that means 150 is 10 % of 1500 and if you add 150 to 1500 you get 1650 so the increase of money the class raised is 10 %
I hope this helped :)
Hey there!
<span>Two
waves are traveling through the same container of air. Wave A has a
wavelength of 2.0m. Wave B has a wavelength of 0.5m. The speed of wave B
must be ________ the speed of wave
Your answer is:
A. the same as
Hope this helps!
Have a great day (:
</span>
Answer:
Answervis 20%
Step-by-step explanation:
I hope it's helpful!
