3 years ago

Why is 7.8 an irrational number?

Mathematics

2 answers:

andreyandreev [35.5K]3 years ago

6 0

Its 78/10 = 39/5
Hope it helps :)

Nesterboy [21]3 years ago

6 0

Answer: It is a rational number

Step-by-step explanation:

any number that can be written in the form of fraction is rational number (or as the a decimal that has a end or repeating decimal are rational number)

7.8=39/5

Hope this helps!! :)

Please let me know if you have any question

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therefore 99-45 = 54
the ratio is 54:45 if they ask for chocolate to normal
wording of the question is crucial
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