2⅖+1,5= 5/8 – 2/4=2,75-1,5=5 1/2 – 3 3/4=5/8 ×4/25…

Pertanyaan : 2⅖+1,5= 5/8 – 2/4=2,75-1,5=5 1/2 – 3 3/4=5/8 ×4/25=1/4 ÷ 1/2=6 2/5 ÷ 4/20=7 3/4 ÷ 4=0,8 ÷ 1,6=64%-0,57=3,8 + 3 1/5=1,5-1/2=2/3 × 5=210÷3/2=​pakai cara yaa

Jawaban :
1. 3,92. ⅛3. 1,254. -15. [tex]\frac{1}{10}[/tex]6. ½7. 328. [tex]1 \frac{3}{28}[/tex]9. ½10. 0,0711. 712. 113. [tex]3 \frac{1}{3}[/tex]14. 140Penjelasan dengan langkah-langkah:1. 2⅖ + 1,5 = 2,4 + 1,5= 3,92. [tex] \frac{5}{8} – \frac{2}{4} = \frac{5}{8} – \frac{4}{8} \\ = \frac{1}{8} [/tex]3. 2,75 – 1,5 = 1,254. [tex]5 \frac{1}{2} – 3 \frac{3}{4} = \frac{11}{4} – \frac{15}{4} \\ = \frac{ – 4}{4} \\ = – 1[/tex]5. [tex] \frac{5}{8} \times \frac{4}{25} = \frac{1}{10} [/tex]6. ¼ ÷ ½ = ¼ × 2= ½7. [tex]6 \frac{2}{5} \div \frac{4}{20} = \frac{32}{5} \times \frac{20}{4} \\ = 32[/tex]8. [tex] 7\frac{3}{4} \div 4 = \frac{31}{4} \times \frac{1}{4} \\ = \frac{31}{28} \\ = 1 \frac{3}{28} [/tex]9. [tex]0.8 \div 1.6 = \frac{8}{10} \div \frac{16}{10} \\ = \frac{8}{10} \times \frac{10}{16} \\ = \frac{1}{2} [/tex]10. 64% – 0,57 = 0,64 – 0,57= 0,0711. [tex]3.8 + 3 \frac{1}{5} = \frac{38}{10} + \frac{16}{5} \\ = \frac{38}{10} + \frac{32}{10} \\ = \frac{70}{10} \\ = 7[/tex]12. 1,5 – ½ = 1,5 – 0,5= 113. [tex] \frac{2}{3} \times 5 = \frac{10}{3} \\ = 3 \frac{1}{3} [/tex]14. [tex]210 \div \frac{3}{2} = 210 \times \frac{2}{3} \\ = 140[/tex]