1. 4/5-15%=

1.) 4/5 – 15%

80% – 15%

65%

65/100

13/20

2.) 2 3/4 – 75%

275% – 75%

200%

200/100

2/1 atau 2

3.) 3/5 – 98%

60% – 98%

-38%

-38/100

-19/50

4.) 10/15 – 35%

10/15 – 35/100

200/300 – 105/300

95/300

19/60

5.) 3 4/50 – 70%

308% – 70%

238%

238/100

119/50

2 19/50

semoga membantu

jadikan jawaban terbaik ya