3 1/4 × 40% : 0,25 = ......

3 1/4×40/100÷0,25=
325/100×40/100:25/100=
325/100×40/100×100/25
5,2

jawbnny
[tex]3 \frac{1}{4} \times 40\% \div 0.25 = [/tex]
lalu di sederhanakan
[tex] \frac{12}{4} \times \frac{40}{100} \div \frac{25}{100} = \frac{6}{5} = 1.2[/tex]jdi jwbnny 1,2