2.2 4/6 + 0,88+6,15 + 23%=
3.10 5/6 + 0,73+6,15 + 125%=
4.3/8+4,125+8 1/4 +65%=
5.3/4+6 4/5+9 7/10+0,375=
bantu pliss butuh bgtt
Jawaban:
[tex]1)5 \frac{3}{5} + \frac{2}{3} + 0,45 + 17\% \\ = \frac{28}{5} + \frac{2}{3} + \frac{45}{100} + \frac{17}{100} \\ = \frac{1.680}{300} + \frac{200}{300} + \frac{135}{300} + \frac{51}{300} \\ = \frac{2.066}{300} \\ = \frac{1.033}{150} \\ = 6 \frac{133}{150} [/tex]
[tex]2)2 \frac{4}{6} + 0,88+6,15 + 23\% \\ = \frac{16}{6} + \frac{88}{100} + \frac{615}{100} + \frac{23}{100} \\ = \frac{800}{300} + \frac{264}{300} + \frac{1.845}{300} + \frac{69}{300} \\ = \frac{2.978}{300} \\ = \frac{1.489}{150} \\ = 9 \frac{139}{150} [/tex]
[tex]3)10 \frac{5}{6} + 0,73+6,15 +125\% \\ = \frac{65}{6} + \frac{73}{100} + \frac{615}{100} + \frac{125}{100} \\ = \frac{3.250}{300} + \frac{219}{300} + \frac{1.845}{300} + \frac{375}{300} \\ = \frac{5.689}{300} \\ = 18 \frac{289}{300} [/tex]
[tex]4) \frac{3}{8} + 4,125 + 8 \frac{1}{4} + 65\% \\ = \frac{3}{8} + \frac{4.125}{1.000} + \frac{33}{4} + \frac{65}{100} \\ = \frac{375}{1.000} + \frac{4.125}{1.000} + \frac{8.250}{1.000} + \frac{650}{1.000} \\ = \frac{13.400}{1000} \\ = \frac{134}{10} \\ = 13 \frac{4}{10} [/tex]
[tex]5) \frac{3}{4} + 6 \frac{4}{5} + 9 \frac{7}{10} + 0,375 \\ = \frac{3}{4} + \frac{34}{5} + \frac{97}{10} + \frac{375}{1.000} \\ = \frac{750}{1.000} + \frac{6.800}{1.000} + \frac{9.700}{1.000} + \frac{375}{1.000} \\ = \frac{17.625}{1.000} \\ = \frac{705}{40} \\ = \frac{141}{8} \\ = 17 \frac{5}{8} [/tex]
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