Tolong jawab... ! Beserta caranya !
Matematika
Farrel111111111111
Pertanyaan
Tolong jawab...
! Beserta caranya !
! Beserta caranya !
2 Jawaban
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1. Jawaban Merlia42
d. 4,5 * 0,7 = 45/10 * 7/10 = 315/100 = 3,15
e. 3,5 * 4,2 = 35/10 * 42/10 = 1470/100 = 14,7 -
2. Jawaban stellairene6
d. 4,5 × 0,7
= 4 5/10 × 7/10
= 4 1/2 × 7/10
= 9/2 × 7/10
= 63/20
= 3 3/20
atau
= 3,15
e. 3,5 × 4,2
= 3 5/10 × 4 2/10
= 3 1/2 × 4 1/5
= 7/2 × 21/5
= 147/10
= 14 7/10
atau
= 14,7
semoga membantu..............