(21+39a)/20. Because they have to have the same denominator
Step-by-step explanation:
Lunar eclipses can only happen when the Moon is opposite the Sun in the sky, a monthly occurrence we know as a full Moon.
10,055
this is the right answer ^
Step-by-step explanation:
a decimal or fraction is non-terminating if it not divided by a multiple of 2 and 5.
therefore, all but except option D is divided by 3. So, the non-terminating decimal or fraction will be option D = 10/3 .
hope this helps you.
Answer:
The answer is -1
Step-by-step explanation: