2 1/3 + 2 3/2 = 4 1/3 - 2 1/2 = 2 1/2 × 4 1/2= 3 2/3 × 2 1/3 = 4 2/2 : 1 2/3=
Matematika
reginanoremilia
Pertanyaan
2 1/3 + 2 3/2 =
4 1/3 - 2 1/2 =
2 1/2 × 4 1/2=
3 2/3 × 2 1/3 =
4 2/2 : 1 2/3=
4 1/3 - 2 1/2 =
2 1/2 × 4 1/2=
3 2/3 × 2 1/3 =
4 2/2 : 1 2/3=
1 Jawaban
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1. Jawaban pitiput
a). 2⅓ + 2 3/2
=7/3 + 7/2
= 14/6 + 21/6
=35/6
=6 1/6
b). 4⅓ - 2½
=13/3 - 5/2
=26/6 - 15/6
=11/6
=1 5/6
c). 2½ × 4 ½
=5/2 × 9/2
=45/4
d)3⅔ × 2⅓
=11/3 ×7/3
=77/9
e). 4 2/2 : 1⅔
=10/2 : 5/3
=30/10
=3
maaf lama