22/3 × 12/2 + 9/3 – 5% × 1² + 4,5 = ..​

By Posted on

22/3 × 12/2 + 9/3 – 5% × 1² + 4,5 = ..​

SOAL :

1) 22/3 × 12/2 + 9/3 – 5% × 1² + 4,5

= 7,3 × 6/1 + 3/1 – 5/100 × 1 + 4,5

= ( 7,3 × 6 ) + 3 – ( 0,05 × 1 ) + 4,5

= 43,8 + 3 – 0,05 + 4,5

= 46,8 – 0,05 + 4,5

= 46,75 + 4,5

= 51,25

sf frac{22}{3} times frac{12}{2} + frac{9}{3} - 5% + 4,5

sf = frac{22}{3} times 6 + 3 - frac{5}{100} + frac{450}{100}

sf =44 + 3 - frac{5}{100} + frac{450}{100}

sf =44 + 3 + frac{445}{100}

sf =47 + frac{89}{20}

sf =47 + 4frac{9}{20}

sf =51frac{9}{20}