Hasil dari 1 1/2:0,875*14/15-1,25
Matematika
angeline8126
Pertanyaan
Hasil dari 1 1/2:0,875*14/15-1,25
2 Jawaban
-
1. Jawaban nurrafi77
3 875 14 125 3 100 14 125
--- : ----- x ---- - ----- = ----- x ------- x -------- - -------
2 100 15 100 2 875 15 100
300 14 5
= --------- x ------ - -------
1.750 15 4
4200 5
= --------- - ------
2625 4
168 5
= ------- - --------
105 4
672 525
= ------ - --------
420 420
147
= -------
420
= 7/20
= 0,35 -
2. Jawaban mifta1100
1 ½ ÷ 0,875 * 14/15 - 1,25 =
3/2 ÷ 875/1000 * 14/15 -125/100 =
3/2 * 1000/875 * 14/15 - 125/100 =
200/125 - 125 / 100 =
800/500 - 625/500 =
175/500 = 35/100