Question

Transforme os números mistos em frações próprias;

Porfavor gente me ajudem e URGENTE⚠

Answer 1

Explicação passo-a-passo:

a) $\sf 3~\dfrac{1}{5}=\dfrac{3\cdot5+1}{5}=\dfrac{15+1}{5}=\red{\dfrac{16}{5}}$

b) $\sf 2~\dfrac{1}{4}=\dfrac{2\cdot4+1}{4}=\dfrac{8+1}{4}=\red{\dfrac{9}{4}}$

c) $\sf 7~\dfrac{5}{9}=\dfrac{7\cdot9+5}{9}=\dfrac{63+5}{9}=\red{\dfrac{68}{9}}$

d) $\sf 8~\dfrac{1}{2}=\dfrac{8\cdot2+1}{2}=\dfrac{16+1}{2}=\red{\dfrac{17}{2}}$

e) $\sf 5~\dfrac{3}{4}=\dfrac{5\cdot4+3}{4}=\dfrac{20+3}{4}=\red{\dfrac{23}{4}}$

f) $\sf 6~\dfrac{1}{2}=\dfrac{6\cdot2+1}{2}=\dfrac{12+1}{2}=\red{\dfrac{13}{2}}$