Question

1.hasil dari 1/4+2/4-3/8 adalah
2.hasil dari 1/3 ×48 adalah
3.Bentuk desimal pecahan 1 1/5 adalah


bantu jawab kak​

Answer 1

Penjelasan dengan langkah-langkah:

[tex] \frac{1}{4} + \frac{2}{4} - \frac{3}{8} \\ \frac{1}{4} + \frac{2}{4} = \frac{3}{4} \\ \frac{3}{4} - \frac{3}{8} = \frac{6}{8} - \frac{3}{8} \: samakan \: penyebut \\ = \frac{3}{8} [/tex]

[tex] \frac{1}{3} \times 48 \\ = \frac{48}{3 \\ } \\ = 16[/tex]

[tex] \frac{11}{5} = 2.2[/tex]

Answer 2

Nomor 1

[tex]\sf \bf \sf \frac{1}{4} + \frac{2}{4} - \frac{3}{8}[/tex]

[tex]\sf \bf \sf \frac{1 + 2}{4}- \frac{3}{8}[/tex]

[tex]\sf \bf \sf \frac{3}{4}- \frac{3}{8}[/tex]

[tex]\sf \bf \sf \frac{3 × 2}{4 × 2}- \frac{3}{8}[/tex]

[tex]\sf \bf \sf \frac{6}{8}- \frac{3}{8}[/tex]

[tex]\sf \bf \sf \frac{6 - 3}{8}[/tex]

[tex]\bold{\underline{\boxed{\pink{\sf \bf \tt \frac{3}{8}}}}}[/tex]

=====================

Nomor 2

[tex]\sf \bf \sf \frac{1}{3} × 48 [/tex]

[tex]\sf \bf \sf \frac{48}{3} [/tex]

[tex]\bold{\underline{\boxed{\pink{\sf \bf \tt 16}}}}[/tex]

=====================

Nomor 3

[tex]\sf \bf \sf 1 \frac{1}{5}[/tex]

[tex]\sf \bf \sf \frac{1 × 5 + 1}{5}[/tex]

[tex]\sf \bf \sf \frac{6}{5}[/tex]

[tex]\sf \bf \sf \frac{6 × 2}{5 × 2}[/tex]

[tex]\sf \bf \sf \frac{12}{10}[/tex]

[tex]\bold{\underline{\boxed{\pink{\sf \bf \tt 1,2}}}}[/tex]

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