Discover new knowledge and insights with IDNLearn.com's extensive Q&A database. Ask your questions and receive prompt, detailed answers from our experienced and knowledgeable community members.

What is the reciprocal of 4.5? And after I get the reciprocal how did they get 2 over 9 for the answer?

Sagot :

so 4.5 is equal to 4 and 1/2 
u can convert that to 9/2
then to get the reciprocal you flip the denominator and numerator
this gives u 2/9