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Mathematics 7. Grade 7.

Can anyone help me with these compare and order rational numbers questions?


Compare: 2 4/5 hours to 2.8 hours


Use greater than , less than or equal.

> , < , or =



Order each set of numbers from LEAST to GREATEST.


{ -4, -5/4 , 0, -5 , -1.5



Order each set of numbers from LEAST to GREATEST.


0.23, 19%, 1/5


Order each set of numbers from LEAST to GREATEST.


-0.615, -5/8 , -0.62



Identify the ratio that does not have the same value as the other three. Explain your reasoning.


12 out of 15        0.08           80%            4/5