Matematika Sekolah Menengah Pertama 5/7+1 2/3-1/2= A. 1 4/7 B. 1 9/14 C.1 5/7 D. 1 11/14

kattietorphyulv – April 11, 2023

5/7+1 2/3-1/2=
A. 1 4/7
B. 1 9/14
C.1 5/7
D. 1 11/14

[tex] \frac{5}{7} + 1 \frac{2}{3} - \frac{1}{2} \\ \\ = \frac{5}{7} + \frac{5}{3} - \frac{1}{2} \\ \\ = \frac{30 + 70 - 21}{42} \\ \\ = \frac{79}{42} = 1 \frac{37}{42} [/tex]

Opsi E.

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