Answer:
1. 2/5
2. 2 3/7
3. 1 1/24
4. 4 7/12
5. 5/16
6. 1 1/5
7. 9/10
Step-by-step explanation:
tell me if you need the solutions!
1.
[tex] \frac{2}{5} [/tex]
2.
[tex]2 \frac{3}{7} [/tex]
3.
[tex]1 \frac{1}{24} [/tex]
4.
[tex]4 \frac{7}{12} [/tex]
5.
[tex] \frac{5}{16} [/tex]
6.
[tex]1 \frac{1}{5} [/tex]
7.
[tex] \frac{9}{10} [/tex]
solutions below.
[tex] \frac{3}{5} - \frac{1}{5} = \frac{3 - 1}{5} = \frac{2}{5} [/tex]
[tex]3 \frac{5}{7} - 1 \frac{2}{7} \\ = (3 - 1) + ( \frac{5}{7} - \frac{2}{7} ) \\ = 2 + \frac{5 - 2}{7} = 2 + \frac{3}{7} = 2 \frac{3}{7} [/tex]
[tex] \frac{7}{8} + \frac{1}{6} \\ = \frac{7 \times 3}{8 \times 3} + \frac{1 \times 4}{6 \times 4} \\ \frac{21}{24} + \frac{4}{24} = \frac{21 + 4}{24} = \frac{25}{24} = 1 \frac{1}{24} [/tex]
[tex]6 \frac{1}{4} \times - 1 \frac{2}{3} \\ = (6 - 1) + ( \frac{1}{4} - \frac{2}{3} ) \\ 5 + \frac{1 \times 3}{4 \times 3} - \frac{2 \times 4}{3 \times 4} \\ 5 + \frac{3}{12} - \frac{8}{12} = \frac{3 - 8}{12} = 5 + \frac{ - 5}{12} = 4 \frac{7}{12} [/tex]
[tex] \frac{5}{8} \times \frac{1}{2} \\ = \frac{5 \times 1}{8 \times 2} = \frac{5}{16} [/tex]
[tex]1 \frac{1}{4} \times \frac{2}{3} \\ = \frac{9}{5} \times \frac{2}{3} = \frac{9 \times 2}{5 \times 3} = \frac{18}{15} \\ = \frac{18 \div 3}{15 \div 3} = \frac{6}{5} = 1 \frac{1}{5} [/tex]
[tex] \frac{1}{2} \div \frac{5}{9} \\ = \frac{1}{2} \times \frac{9}{5} = \frac{1 \times 9}{2 \times 5} = \frac{9}{10} [/tex]
paki brainliest po ty! if ever need mo pa help, you can dm me on insta @xxktchs :))
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Answers & Comments
Answer:
1. 2/5
2. 2 3/7
3. 1 1/24
4. 4 7/12
5. 5/16
6. 1 1/5
7. 9/10
Step-by-step explanation:
tell me if you need the solutions!
Verified answer
Answer:
1.
[tex] \frac{2}{5} [/tex]
2.
[tex]2 \frac{3}{7} [/tex]
3.
[tex]1 \frac{1}{24} [/tex]
4.
[tex]4 \frac{7}{12} [/tex]
5.
[tex] \frac{5}{16} [/tex]
6.
[tex]1 \frac{1}{5} [/tex]
7.
[tex] \frac{9}{10} [/tex]
solutions below.
Step-by-step explanation:
1.
[tex] \frac{3}{5} - \frac{1}{5} = \frac{3 - 1}{5} = \frac{2}{5} [/tex]
2.
[tex]3 \frac{5}{7} - 1 \frac{2}{7} \\ = (3 - 1) + ( \frac{5}{7} - \frac{2}{7} ) \\ = 2 + \frac{5 - 2}{7} = 2 + \frac{3}{7} = 2 \frac{3}{7} [/tex]
3.
[tex] \frac{7}{8} + \frac{1}{6} \\ = \frac{7 \times 3}{8 \times 3} + \frac{1 \times 4}{6 \times 4} \\ \frac{21}{24} + \frac{4}{24} = \frac{21 + 4}{24} = \frac{25}{24} = 1 \frac{1}{24} [/tex]
4.
[tex]6 \frac{1}{4} \times - 1 \frac{2}{3} \\ = (6 - 1) + ( \frac{1}{4} - \frac{2}{3} ) \\ 5 + \frac{1 \times 3}{4 \times 3} - \frac{2 \times 4}{3 \times 4} \\ 5 + \frac{3}{12} - \frac{8}{12} = \frac{3 - 8}{12} = 5 + \frac{ - 5}{12} = 4 \frac{7}{12} [/tex]
5.
[tex] \frac{5}{8} \times \frac{1}{2} \\ = \frac{5 \times 1}{8 \times 2} = \frac{5}{16} [/tex]
6.
[tex]1 \frac{1}{4} \times \frac{2}{3} \\ = \frac{9}{5} \times \frac{2}{3} = \frac{9 \times 2}{5 \times 3} = \frac{18}{15} \\ = \frac{18 \div 3}{15 \div 3} = \frac{6}{5} = 1 \frac{1}{5} [/tex]
7.
[tex] \frac{1}{2} \div \frac{5}{9} \\ = \frac{1}{2} \times \frac{9}{5} = \frac{1 \times 9}{2 \times 5} = \frac{9}{10} [/tex]
paki brainliest po ty! if ever need mo pa help, you can dm me on insta @xxktchs :))