Because it's the numbers that brings it together so it makes it makes it an even number but sometimes numbers put together also makes it even though but that's a different thing that you're talking about but I don't know I guess.
Answer:
you can get the answer to it on( math w ay ) super h.elpful
Step-by-step explanation:
1. -1/20
work: Write all numerators above the least common denominator: -8+2+5/20
*Calculate the sum or difference: -1/20
answer: 5.34
Step by step explanation 12.75 + 13.95=26.7
20% of 26.7 is 5.34