Question

MINTA TOLONG DI JAWAB PLSSS

Answer 1

Verified answer

Jawaban:

2.a.=50%;3/4;4/5;0,85

b.=25%;3/8;0,6;6/8

3.a.=1

b.=1 6/8

c.=2⅝

d.=1 11/24

Penjelasan dengan langkah-langkah:

2.a.¾;50%;0,85;4/5

=75%;50%;85%;80%

=50%;75%;80%;85%

=50%;3/4;4/5;0,85

b.25%;3/8;0,6;6/8

=25%;37,5%;60%;75%

=25%;3/8;0,6;6/8

3.a.5/8+3⅛-2¾=

=5/8+25/8-11/4

=30/8-11/4

=30/8-22/8=8/8

=1

b.5/6+2⅔-1⅞=

=5/6+8/3-15/8

=5/6+16/6-15/8

=21/6-15/8

=84/24-45/24

=39/24=13/8

=1 6/8

c.1 5/6+2⅔-1⅞=

=11/6+8/3-15/8

=11/6+16/6-15/8

=27/6-15/8

=108/24-45/24

=63/24=21/8=2⅝

d.⅝+2⅔-1 5/6=

=⅝+8/3-11/6

=15/24+64/24-11/6

=79/24-11/6

=79/24-44/24

=35/24=1 11/24