hasil dari 1 2/3*(2+ 1/4):0,3 adalah.... Question from @ramanda2340

xcvi

Jawab:

$=\bf12\frac{1}{2}$

Penjelasan dengan langkah-langkah:

$1\frac{2}{3}\times(2+\frac{1}{4})\div0,3=\\\\(1+\frac{2}{3})\times(2+\frac{1}{4})\div\frac{3}{10}=\\\\(1+\frac{2}{3})\times(2+\frac{1}{4})\times\frac{10}{3}=\\\\(1+\frac{2}{3})\times((2\times\frac{10}{3})+(\frac{1}{4}\times\frac{10}{3}))=\\\\(1+\frac{2}{3})\times(\frac{20}{3}+\frac{10}{12})=\\\\(1+\frac{2}{3})\times(\frac{18+2}{3}+\frac{5}{6})=\\\\(1+\frac{2}{3})\times(\frac{18}{3}+\frac{2}{3}+\frac{5}{6})=\\\\(1+\frac{2}{3})\times(6+\frac{2\times2}{3\times2}+\frac{5}{6})=$

$(1+\frac{2}{3})\times(6+\frac{4}{6}+\frac{5}{6})=\\\\(1+\frac{2}{3})\times(6+\frac{4+5}{6})=\\\\(1+\frac{2}{3})\times(6+\frac{9}{6})=\\\\(1+\frac{2}{3})\times(6+\frac{6+3}{6})=\\\\(1+\frac{2}{3})\times(6+\frac{6}{6}+\frac{3}{6})=\\\\(1+\frac{2}{3})\times(6+1+\frac{3\div3}{6\div3})=\\\\(1+\frac{2}{3})\times(7+\frac{1}{2})=\\\\(1\times7)+(1\times\frac{1}{2})+(\frac{2}{3}\times7)+(\frac{2}{3}\times\frac{1}{2})=$

$7+(\frac{1}{2}+\frac{14}{3}+\frac{1}{3})=\\\\7+(\frac{1}{2}+\frac{12+2}{3}+\frac{1}{3})=\\\\7+(\frac{1}{2}+\frac{12}{3}+\frac{2}{3}+\frac{1}{3})=\\\\7+(\frac{1}{2}+4+\frac{2+1}{3})=\\\\7+(\frac{1}{2}+4+\frac{3}{3})=\\\\7+(\frac{1}{2}+4+1)=\\\\7+(\frac{1}{2}+5)=(7+5)+\frac{1}{2}\\\\=\bf12 \frac{1}{2}$
(xcvi) #Terniat

3 votes Thanks 1

ramanda2340 terima kasih

CallMeDijah

1 2/3 × (2 + 1/4) : 0,3

= 1 2/3 × (2 1/4) : 3/10

= 5/3 × 9/4 × 10/3

= 5/3 × 90/12

= 450/36

= 225/18

= 12 9/18

= 12 1/2

:)

0 votes Thanks 0

:)

Penutupan luka pendarahan di kulit menggunakan kasa steril berguna untuk menghindari infeksi ....

4. Untuk menghentikan pendarahan hidung,dapat dilakukan penekanan bagian batanghidung ke bawah tulang rawan selama 5menit. Selama penekanan dianjurkan untukbernapas melalui ....

Recommend Questions

Life Enjoy

Get in touch

Social

:)

Penutupan luka pendarahan di kulit menggunakan kasa steril berguna untuk menghindari infeksi ....​

4. Untuk menghentikan pendarahan hidung,dapat dilakukan penekanan bagian batanghidung ke bawah tulang rawan selama 5menit. Selama penekanan dianjurkan untukbernapas melalui ....​