Question

2.47 bar can be expressed as a rational number

Answer 1

Answer:

yes 2.

47bar can be expressed as rational number

Answer 2

Answer:

yes it can be expressed as a rational no

Step-by-step explanation:

x=2.47 bar

100×x=2.474747...×100

100x=247.474747...

100x-x=247.4747-2.474747

99x=245

x=245/99