sextuplet
quintuplets
They would be decuplets.
The 5 kids are QUINTUPLETS.
fivetuplets is the correct term. QUINTUPLETS
When 2 baby goats called kids, are trying to be born at the same time it is called a breach birth.
Same
About 1 In 1000 Unless you have twins
Like Fractions
Qintriples
septuplets.
equivalent
Yes, it is. Circles that are in the same plane and having the same center are called congruent circles.