Answer:

Step-by-step explanation:
The LCM of 14, 21 and 6 is 42
We require to change the fractions to fractions with a denominator of 42
+
+ 
=
+
+
← add the numerators, leaving the denominator
= 
=
← divide both values by 2
=
← in simplest form
Ok so first what you gotta do is carry the 1 to the 7 which makes 8 minus 1 is 7 so your answer is D
Answer:C.
Step-by-step explanation:
Hope this helps you ツ.
I'm pretty sure your answer would be <span>114,570,685 sorry if its wrong</span>
Answer:
answers are A and C
Step-by-step explanation:
they both will equal 49w
Please Brainliest will be much appreciated