Question

9/8*42/3+(7/2-4/5)+16/5*2/9-25/4+5/2*7/3​

Answer 1

Answer:

9/8*42/3+(7/2-4/5)+16/5*2/9-25/4+5/2*7/3​

9/8 = 1.12500

42/3 = 14

7/2 = 3.5

4/5 = 0.8

16/5 = 3.2

2/9 = 0.222

25/4 = 6.25

5/2 = 2.5

7/3 = 2.333

1.12500*3.5 = 3.9375

3.5-0.8 = 2.7

3.2*0.222 = 0.7104

6.25+2.5*2.33 = 12.07500

3.9375 + 2.7 + 0.7104 - 12.07500

Therefore, by solving 9/8*42/3+(7/2-4/5)+16/5*2/9-25/4+5/2*7/3​ we get -4.7271