Bantu PAKE CARA please​

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Bantu PAKE CARA please​

Bantu PAKE CARA please​

Penjelasan dengan langkah-langkah:

1.4/3×2/7

= 28×6/21

=168/21

=21/8

2.2/6×7/9

=6×14/18

=84/18

=28/6

=24/3

=8/1

=8

3.1/4×3/4

=1×3/4

=3/4

4.2/7×4 1/5

=2/7×21/5

=10×147/5

=1470/5

=294/1

=294

5.2 3/4×3/5

=11/4×3/5

=55×12/5

=660/5

=132/1

=132

Maaf ya kalo salah

jadikan jawaban ini yang terbaik