First add the whole numbers.
Then find the LCM (least common multiple) of 3 and 2, which are the denominators of both fractions. In this case, the LCM of 3 and 2 are 6.
As you can see in the photo, I multiplied a number than can result in 6 in both denominators. Then multiply that same number to the numerators.
Finally, add 21+2, but keep the denominator as 6.
This is how I learned it, hope it helps.
Answer:
False
The above is local revision
Explanation:
Global revision relates to ideas, analysis, audience, purpose and organization.
Depends, if it's talking about 1 parent like the mom then the answer is no. If it's talking about the mom and dad the answer is yes.