• Como se faz uma fração?

    <p><span style="color: #ff00ff;"><strong><em>eu n sei bem fazer propriedades , nao e bem frações ok?<span style="color: #ff00ff;"> Como tipo esta fração eu n sei fazer:</span></em></strong></span></p>
    <p><span style="color: #ff00ff;" data-mce-mark="1"><strong><em><span style="color: #ff00ff;" data-mce-mark="1">(23+544)x234/(235+445)-126=</span></em></strong></span></p>
  • Como se resolvem estas frações?

    <p><span color="#222222" face="Verdana, Arial, sans-serif" size="2" style="color: #222222; font-family: Verdana, Arial, sans-serif; font-size: small;"><span style="line-height: normal;">1/2-1/4</span></span></p>
    <p><span color="#222222" face="Verdana, Arial, sans-serif" size="2" style="color: #222222; font-family: Verdana, Arial, sans-serif; font-size: small;"><span style="line-height: normal;">7/8-3/8</span></span></p>
    <p><span color="#222222" face="Verdana, Arial, sans-serif" size="2" style="color: #222222; font-family: Verdana, Arial, sans-serif; font-size: small;"><span style="line-height: normal;">6/4x7/8</span></span></p>
    <p><span color="#222222" face="Verdana, Arial, sans-serif" size="2" style="color: #222222; font-family: Verdana, Arial, sans-serif; font-size: small;"><span style="line-height: normal;">6/5-4/9</span></span></p>
    <p><span color="#222222" face="Verdana, Arial, sans-serif" size="2" style="color: #222222; font-family: Verdana, Arial, sans-serif; font-size: small;"><span style="line-height: normal;">4/3:6/7</span></span></p>
    <p><span color="#222222" face="Verdana, Arial, sans-serif" size="2" style="color: #222222; font-family: Verdana, Arial, sans-serif; font-size: small;"><span style="line-height: normal;">7/8:9/5</span></span></p>
    <p><span color="#222222" face="Verdana, Arial, sans-serif" size="2" style="color: #222222; font-family: Verdana, Arial, sans-serif; font-size: small;"><span style="line-height: normal;">6/13:14/15</span></span></p>
    <p><span color="#222222" face="Verdana, Arial, sans-serif" size="2" style="color: #222222; font-family: Verdana, Arial, sans-serif; font-size: small;"><span style="line-height: normal;">&nbsp;</span></span></p>
    <p><span color="#222222" face="Verdana, Arial, sans-serif" size="2" style="color: #222222; font-family: Verdana, Arial, sans-serif; font-size: small;"><span style="line-height: normal;">45/5:8/2</span></span></p>
    <p><span color="#222222" face="Verdana, Arial, sans-serif" size="2" style="color: #222222; font-family: Verdana, Arial, sans-serif; font-size: small;"><span style="line-height: normal;">2/3 de 99</span></span></p>
    <p><span color="#222222" face="Verdana, Arial, sans-serif" size="2" style="color: #222222; font-family: Verdana, Arial, sans-serif; font-size: small;"><span style="line-height: normal;">1/5 de 125</span></span></p>
    <p><span color="#222222" face="Verdana, Arial, sans-serif" size="2" style="color: #222222; font-family: Verdana, Arial, sans-serif; font-size: small;"><span style="line-height: normal;">3/6 de 72</span></span></p>
    <p><span color="#222222" face="Verdana, Arial, sans-serif" size="2" style="color: #222222; font-family: Verdana, Arial, sans-serif; font-size: small;"><span style="line-height: normal;">11/7 de 490</span></span></p>
    <p><span color="#222222" face="Verdana, Arial, sans-serif" size="2" style="color: #222222; font-family: Verdana, Arial, sans-serif; font-size: small;"><span style="line-height: normal;">8/9 de 90 ; 7/5 de 55 ; 5/4 de 444</span></span></p>
    <p>&nbsp;</p>
  • NUMA TURMA EXISTEM 3/4 DE RAPARIGAS E 6 RAPAZES, QUANTAS RAPARIGAS SÃO NA TURMA?

    <p>UMA TURMA EXISTEM 3/4 DE RAPARIGAS E 6 RAPAZES, QUANTAS RAPARIGAS SÃO NA TURMA?</p>
  • quanto é três quartos de 8?

    <p>O joao comeu três quartos de chocolate e sobraram 2 quadradinhos. Sabendo que o chocolate estava dividido em quadradinhos iguais quantos tinha ao todo?</p>