Matematika

Pertanyaan

1.) 4 1/2 × 1 3/5 =
2.) 2 1/2 +(1 1/4 × 3 1/5) - 3 3/8=
3.) 0,93 + 2,1 + 15.685=
TOLONG DI JAWAB YA

1 Jawaban

  • 1. 4 ½× 1 3/5= 9/2×8/5= 72/10=7,2
    2. 2½+(1¼×3 1/5)-3 3/8=
    5/2+(5/4×16/5)- 3 3/8=
    5/2+ 80/20- 27/8=
    200/80+320/80-270/80=
    250/80=3 10/80= 3 ⅛

    3. 0.93+2,1+15.685=
    3,03+ 15.685= 15688,03

Pertanyaan Lainnya