Question

tolong jawab plissssss​

Answer 1

24 13/20 atau 24,65

Penjelasan dengan langkah-langkah:

45 1/2 + 2 3/4 - 23,6 =

= 91/2 + 11/4 - 236/10

= 910/20 + 55/20 - 472/20

= 493/20

= 24 13/20

= 24,65

Answer 2

[tex]\sf \bf \sf 45 \frac{1}{2} + 2 \frac{3}{4} - 23,6[/tex]

[tex]\sf \bf \sf \frac{45 × 2 + 1}{2} + \frac{2 × 4 + 3}{4} - 23,6[/tex]

[tex]\sf \bf \sf \frac{91}{2} + \frac{11}{4} - 23,6[/tex]

[tex]\sf \bf \sf \frac{91}{2} + \frac{11}{4} - \frac{236}{10}[/tex]

[tex]\sf \bf \sf \frac{91}{2} + \frac{11}{4} - \frac{236}{10}[/tex]

[tex]\sf \bf \sf \frac{91}{2} + \frac{11}{4} - \frac{236}{10}[/tex]

[tex]\sf \bf \sf \frac{91 × 2}{2 × 2} + \frac{11}{4} - \frac{236}{10}[/tex]

[tex]\sf \bf \sf \frac{182}{4} + \frac{11}{4} - \frac{236}{10}[/tex]

[tex]\sf \bf \sf \frac{182 + 11}{4} - \frac{59}{25}[/tex]

[tex]\sf \bf \sf \frac{193}{4} - \frac{236}{10}[/tex]

[tex]\sf \bf \sf \frac{193 × 5}{4 × 5} - \frac{236×2}{10×2}[/tex]

[tex]\sf \bf \sf \frac{965}{20} - \frac{472}{20}[/tex]

[tex]\sf \bf \sf \frac{965 - 472}{20} [/tex]

[tex]\sf \bf \sf \frac{493}{20} [/tex]

[tex]\bold{\underline{\boxed{\pink{\sf \bf \tt 4\frac{13}{20}}}}}[/tex]

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