Q. (70/100)
[tex] \\ [/tex]
1.) 7/10 + 3/10 = ...
2.) 3/4 + 2/3 = ...![]()
[tex] \\ [/tex]
1.) 7/10 + 3/10 = ...
2.) 3/4 + 2/3 = ...
[tex] \tt \frac{7}{10} + \frac{3}{10} [/tex]
[tex] \tt = \frac{7 \: + \: 3}{10} [/tex]
[tex] \tt = \frac{10}{10} [/tex]
[tex] \tt = 1[/tex]
[tex] \\ \\ [/tex]
[tex] \tt \frac{3}{4} + \frac{2}{3} [/tex]
[tex] \tt = \frac{9}{12} + \frac{8}{12} [/tex]
[tex] \tt = \frac{9 \: + \: 8}{12} [/tex]
[tex] \tt = \frac{17}{12} [/tex]
[tex] \tt = 1 \frac{5}{12} [/tex]
Penjelasan dengan langkah-langkah:
1.) 7/10 + 3/10
= 10(7+3)
10²
= 10 x 10
100
= 100
100
= 1
2.) 3/4 + 2/3
= 3² + 2x4
4 x 3
= 9 + 8
12
= 17
12
= 1 5/12
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