Sagot :
Bonsoir,
[tex] \frac{5}{14} + \frac{3}{7} \times \frac{5}{2} = \frac{5}{14} + \frac{15}{14} = \frac{20}{14} = \frac{2 \times 10}{2 \times 7} = \frac{10}{7} [/tex]
5/14+3/7×5/2
=5/14+(3×5)/(7×2)
=5/14+15/14
=20/14
=(20÷2)/(14÷2)
=10/7
Bonsoir,
[tex] \frac{5}{14} + \frac{3}{7} \times \frac{5}{2} = \frac{5}{14} + \frac{15}{14} = \frac{20}{14} = \frac{2 \times 10}{2 \times 7} = \frac{10}{7} [/tex]
5/14+3/7×5/2
=5/14+(3×5)/(7×2)
=5/14+15/14
=20/14
=(20÷2)/(14÷2)
=10/7