Question

tolong mtk nya menggunakan cara dan di butuh cepat tolong bangettt.....​

Answer 1

Verified answer

Jawaban:

[tex]1.= 2\frac{3}{4} \\ 2. = 4 \frac{1}{3} \\3. =1 \frac{1}{2} \\ 4. = 10 \\ 5. = 1 \frac{7}{12} [/tex]

Penjelasan dengan langkah-langkah:

1.¾+2=2¾

=0,75+2,00

=2,75=275/100

=11/4=2¾

2.5-⅔=4⅓

=5/1-2/3

=15/3-2/3

=13/3=4⅓

3.½×3=1½

=3/2=1,5=1½

4.4:2/5=10

=4×5/2=20/2=10

5.¾+⅔×½:2/5=1 7/12

=¾+1/3×5/2

=¾+5/6

=9/12+10/12

=19/12=1 7/12