1. 2/5 + 1 2/4?2. 6/2 + 9/8?3. 3 1/5 + 3/4?4. 3/6 + 2/4?5. 2 1/3 + 3 2/4?pkai cranya..... Question from @dimas82grab

August 2022 2 3 Report

1. 2/5 + 1 2/4?
2. 6/2 + 9/8?
3. 3 1/5 + 3/4?
4. 3/6 + 2/4?
5. 2 1/3 + 3 2/4?

pkai cranya.

Jawaban:

$\frac{2}{5} + \frac{6}{4} = \frac{8 + 30}{20} = \frac{38}{20} = 1 \frac{18}{20} = 1 \frac{9}{10}$

$\frac{24 + 9}{8} = \frac{33}{8} = 4 \frac{1}{8}$

$\frac{16}{5} + \frac{3}{4} = \frac{64 + 15}{20} = \frac{79}{20} = 3 \frac{19}{20}$

$\frac{6 + 6}{12} = \frac{12}{12} = 1$

$\frac{7}{3} + \frac{14}{4} = \frac{28 + 42}{12} = \frac{70}{12} = 5 \frac{10}{12} = 5 \frac{5}{6}$

0 votes Thanks 0

aalamir1966

Penjelasan dengan langkah-langkah:

Nomor 1 :

$\frac{2}{5} + 1 \frac{2}{4}$

$= \frac{2}{5} + \frac{6}{4}$

$= \frac{8}{20}$

$\frac{6}{2} + \frac{9}{8}$

$= \frac{6 + 9}{2 \times 8}$

$= \frac{15}{16}$

$3 \frac{1}{5} + \frac{3}{4}$

$= \frac{16}{5} + \frac{3}{4}$

$= \frac{19}{20}$

$\frac{3}{6} + \frac{2}{4}$

$= \frac{3 + 2}{6 \times 4}$

$= \frac{5}{24}$

3 votes Thanks 2

dimas82grab nomor 5 ny mna kak?

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