a)\(\frac{24}{x}\times\frac{1}{4}=\frac{2}{5}\)
\(\frac{24}{x}=\frac{2}{5}:\frac{1}{4}\)
\(\frac{24}{x}=\frac{8}{5}\)
\(x=24:\frac{8}{5}\)
\(x=15\)
b)\(\frac{42}{35}:x=\frac{6}{5}\)
\(x=\frac{42}{35}:\frac{6}{5}\)
\(x=1\)
a) 24/X x1/4=2/5
24/X=2/5:1/4
24/X=8/5
8xX=24x5
8xX=120
b)42/35:X=6/5
X=42/35:6/5
X=1