JannieElla
Answered

Tinutulungan ka ng Imhr.ca na makahanap ng maaasahang mga sagot sa lahat ng iyong mga katanungan mula sa mga eksperto. Kumonekta sa isang komunidad ng mga eksperto na handang tumulong sa iyo na makahanap ng eksaktong solusyon sa iyong mga tanong nang mabilis at mahusay. Kumuha ng detalyado at eksaktong sagot sa iyong mga tanong mula sa isang komunidad ng mga eksperto sa aming komprehensibong Q&A platform.

pa help po pls sa learning task 2 at 3

Pa Help Po Pls Sa Learning Task 2 At 3 class=

Sagot :

Learning Task 2: Find the sum and difference.

  • 1.) [tex] \frac{8}{8} - \frac{5}{8} = \frac{3}{8} [/tex]

  • 2.)[tex] \frac{6}{12} + \frac{4}{6} = \frac{6}{12} + \frac{4 \times 2}{6 \times 2} = \\ \frac{6}{12} + \frac{8}{12} = \frac{14}{12} \div \frac{2}{2} = \frac{7}{6} or1 \frac{1}{6} [/tex]

  • 3.)[tex] \frac{8}{15} + \frac{3}{15} = \frac{11}{15} [/tex]

  • 4.) [tex] \frac{10}{18} - \frac{3}{9} = \frac{10}{18} - \frac{3 \times 2}{9 \times 2} = \\ \frac{10}{18} - \frac{6}{18} = \frac{4}{18} \div \frac{2}{2} = \frac{2}{9} [/tex]

  • 5.)[tex] \frac{4}{20} + \frac{7}{15} = \frac{4 \times 15}{20 \times 15} + \frac{7 \times 20}{15 \times 20} = \\ \frac{60}{300} + \frac{140}{300} = \frac{200}{300} \div \frac{100}{100} = \frac{2}{3} [/tex]

  • 6.)[tex] \frac{4}{5} - \frac{15}{25} = \frac{4 \times 5}{5 \times 5} - \frac{15}{25 } = \\ \frac{20}{25} - \frac{15}{25} = \frac{5}{25} \div \frac{5}{5} = \frac{1}{5} [/tex]

  • 7.)[tex]5 \frac{3}{4} - 3 \frac{5}{6} = \frac{23}{4} - \frac{23}{6} = \frac{23 \times 6}{4 \times 6} - \frac{23 \times 4}{6 \times 4} = \\ \frac{138}{24} - \frac{92}{24} = \frac{46}{24} \div \frac{2}{2} = \frac{23}{12} or1 \frac{11}{12} [/tex]

  • 8.)[tex]3 \frac{2}{3} - 5 \frac{5}{9} = \frac{11}{3} - \frac{50}{9} = \frac{11 \times 3}{3 \times 3} - \frac{50}{9} = \\ \frac{33}{9} - \frac{50}{9} = \frac{17}{9} or 1\frac{8}{9} [/tex]

  • 9.) [tex]7 \frac{3}{10} + 9 \frac{12}{15} = \frac{73}{10} + \frac{147}{15} = \\ \frac{73 \times 15}{10 \times 15} + \frac{147 \times 10}{15 \times 10} = \\ \frac{1095}{150} + \frac{1470}{150} = \frac{2565}{150} \div \frac{15}{15} = \\ \frac{171}{10} or17 \frac{1}{171} [/tex]

Learning Task 3: Find the sum and difference.

  • 1.) [tex] \frac{10}{12} - \frac{2}{3} = \frac{10}{12} - \frac{2 \times 4}{3 \times 4} = \\ \frac{10}{12} - \frac{8}{12} = \frac{2}{12} \div \frac{2}{2} = \\ \frac{1}{6} [/tex]

  • 2.)[tex] \frac{11}{12} - \frac{1}{3} = \frac{11}{12} - \frac{1 \times 4}{3 \times 4} = \\ \frac{11}{12} - \frac{4}{12} = \frac{7}{12} [/tex]

  • 3.)[tex] \frac{1}{2} - \frac{2}{5} = \frac{1 \times 5}{2 \times 5} - \frac{2 \times 2}{5 \times 2} = \\ \frac{5}{10} - \frac{4}{10} = \frac{1}{10} [/tex]

  • 4.)[tex] \frac{1}{6} + \frac{3}{5} = \frac{1 \times 5}{6 \times 5} + \frac{3 \times 6}{5 \times 6} = \\ \frac{5}{30} - \frac{18}{30} = \frac{13}{30} [/tex]

  • 5.)[tex] \frac{5}{8} + \frac{1}{2} = \frac{5 \times 2}{8 \times 2} + \frac{1 \times 8}{2 \times 8} = \\ \frac{10}{16} + \frac{8}{16} = \frac{2}{16} \div \frac{2}{2} = \frac{1}{8} [/tex]

  • 6.)[tex] \frac{3}{16} + \frac{3}{4} = \frac{3 \times 4}{16 \times 4} + \frac{3 \times 16}{16 \times 4} = \\ \frac{12}{64} + \frac{48}{64} = \frac{36}{64} \div \frac{4}{4} = \frac{9}{16} [/tex]

  • 7.)[tex] \frac{2}{4} - \frac{9}{20} = \frac{2 \times 20}{4 \times 20} - \frac{9 \times 4}{20 \times 4} = \\ \frac{40}{80} - \frac{36}{80} = \frac{4}{80} \div \frac{4}{4} = \frac{1}{20} [/tex]

  • 8.)[tex] \frac{12}{28} + \frac{11}{35} = \frac{12 \times 35}{28 \times 35} + \frac{11 \times 28}{35 \times 28} = \\ \frac{420}{980} + \frac{308}{980} = \frac{112}{980} \div \frac{28}{28} = \frac{4}{35} [/tex]

Answers:

Learning Task 2

  • 1.) [tex] \frac{3}{8}[/tex]

  • 2.) [tex] 1\frac{1}{6}[/tex]

  • 3.) [tex] \frac{11}{15}[/tex]

  • 4.) [tex] \frac{2}{9}[/tex]

  • 5.) [tex] \frac{2}{3}[/tex]

  • 6.) [tex] \frac{1}{5}[/tex]

  • 7.) [tex] 1\frac{11}{12}[/tex]

  • 8.) [tex] 1\frac{8}{9}[/tex]

  • 9.) [tex] 17\frac{1}{171}[/tex]

Learning Task 3

  • 1.) [tex] \frac{1}{6}[/tex]

  • 2. [tex] \frac{7}{12}[/tex]

  • 3. [tex] \frac{1}{10}[/tex]

  • 4.) [tex] \frac{13}{30}[/tex]

  • 5.) [tex] \frac{1}{8}[/tex]

  • 6.) [tex] \frac{9}{16}[/tex]

  • 7.) [tex] \frac{11}{20}[/tex]

  • 8.) [tex] \frac{4}{35}[/tex]

  • NOTE: To change mixed number into improper fraction you need times the denominator by the whole number and add the numerator and the answer will be the numerator by the same denominator.

  • NOTE: To change improper fraction to mixed number you will divide the numerator by the denominator the answer will be the whole number and the remainder will be the numerator by the same denominator.

Learn with Brainlyシ︎

Pinahahalagahan namin ang iyong oras. Mangyaring bumalik muli para sa higit pang maaasahang mga sagot sa anumang mga tanong na mayroon ka. Mahalaga sa amin ang iyong pagbisita. Huwag mag-atubiling bumalik para sa higit pang maaasahang mga sagot sa anumang mga tanong na mayroon ka. Imhr.ca ay nandito upang magbigay ng tamang sagot sa iyong mga katanungan. Bumalik muli para sa higit pang impormasyon.