Explicație pas cu pas:
a)
[tex]4,18×3,5=14,63[/tex]
b)
[tex]-6,04×2,95=-17,818[/tex]
c)
[tex]1,23×(-4,56)=-5,6088[/tex]
d)
[tex]-6,54×(-3,21)=20,9934[/tex]
a)
[tex]1,962÷0,9=2,18[/tex]
b)
[tex]-19,21÷3,4=-5,65[/tex]
c)
[tex]47 \frac{17}{20} \div ( - 6.38) = \frac{957}{20} \div ( - 6.38) = - 47.85 \div 6.38 = - 7.5[/tex]
d)
[tex] - 64.8 \div ( - 6 \frac{3}{4}) = - 64.8 \div ( - \frac{27}{4} ) = 64.8 \div 6.75 = 9.6[/tex]
