Question

Vale 10 pontos,help me​

Answer 1

Resposta:

a) $\underline{\phantom{xx}2\phantom{xx}}<2,8<\underline{\phantom{xx}3\phantom{xx}}$

b) $\underline{\phantom{xx}0\phantom{xx}}<0,7<\underline{\phantom{xx}1\phantom{xx}}$

c) $\underline{\phantom{xx}2\phantom{xx}}>1,9>\underline{\phantom{xx}1\phantom{xx}}$

d) $\underline{\phantom{xx}80\phantom{x}}<80,02<\underline{\phantom{x}81\phantom{xx}}$

e) $\underline{\phantom{xx}6\phantom{xx}}>5,61>\underline{\phantom{xx}5\phantom{xx}}$

f) $\underline{\phantom{xx}11\phantom{x}}>10,5>\underline{\phantom{xx}10\phantom{x}}$

Explicação passo-a-passo:

Quando tiveres a<b entenda "a menor que b"

Quando tiveres a>b entenda "a maior que b"