3 1/6 + 1/4 : 9/6 + 2 2/3 :
Matematika
mhalinsn
Pertanyaan
3 1/6 + 1/4 :
9/6 + 2 2/3 :
9/6 + 2 2/3 :
2 Jawaban
-
1. Jawaban indysfnnaja
1.) 3 1/6 + 1/4 =
19/6 + 1/4 =
20/12 = 1 8/12
2.) 9/6 + 2 2/3 =
9/6 + 8/3 =
17/6 = 2 5/6 -
2. Jawaban dillaalf
3 1/6 + 1/4
= 19/6 + 1/4
= [(19 x 4) + (6 x 1)] : (6 x 4)
= (76 + 6) : 24
= 82 / 24
= 41/12
= 3 5/12
9/6 + 2 2/3
= 9/6 + 8/3
= 9/6 + 16/6
= 25/6
= 4 1/6