Tolong di bantu ya

Tolong di bantu ya

Jawaban:

$(1.): 2 frac{1}{3} - 1 frac{1}{2} - frac{1}{4} = 2 frac{4}{12} - 1 frac{6}{12} - frac{3}{12} = frac{28}{12} - frac{18}{12} - frac{3}{12} = frac{7}{12}$

$(2.)29.23 + 0.6 + 12.4 = 29 frac{23}{100} + frac{6}{10} + 12 frac{4}{10} = 29 frac{23}{100} + frac{60}{100} + 12 frac{40}{100} = 41 frac{123}{100} = 42 frac{23}{100} = 42.23$

$(3.) : 2.2 - 1.23 = 2 frac{2}{10} - 1 frac{23}{100} = 2 frac{20}{100} - 1 frac{23}{100} = 1 frac{120}{100} - 1 frac{23}{100} = frac{97}{100} = 0.97$

$(4.) : 2 frac{1}{2} + 0.17 = 2 frac{1}{2} + frac{17}{100} = 2 frac{50}{100} + frac{17}{100} = 2 frac{67}{100} = 2.67$

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Maaf Ya Kalo Salah

Semoga Bermanfaat Ya.....

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