Question

4/5 x 3 3/4 : 0,8


mohon bantuan nya kak

Answer 1

[tex] \rm = \frac{4}{5} \times 3 \frac{3}{4} \div 0,8[/tex]

[tex] \rm = \frac{4}{5} \times \frac{15}{4} \div \frac{8}{10} [/tex]

[tex] \rm \: = \frac{4}{5} \times \frac{15}{4} \times \frac{10}{8} [/tex]

[tex] \rm \: = (\frac{4}{5} \times \frac{15}{4} ) \times \frac{10}{8} [/tex]

[tex] \rm \: = (\frac{\cancel4 {}^{1} }{ \cancel5} \times \frac{ \cancel15 {}^{} }{\cancel4 {}^{} }^{3} ) \times \frac{10}{8} [/tex]

[tex] \rm \: = \frac{3}{1} \times \frac{10}{8} [/tex]

[tex] \rm \: = \frac{30}{8} [/tex]

[tex] \rm \: = 3\frac{6}{8} [/tex]

[tex] \rm \large \boxed{ \rm \: = 3 \frac{3}{4} }[/tex]