1.6471
85% of 140 test tubes= 85% * 140= 0.85 * 140= 119 test tubes
85 divided by 592 = 0.14358108108108109
119119.
It is: 85/140 times 100/1 = 60.'714285'% recurring decimal '714285'
The sum of 85 and 55 is 140.
140
0.8571
140
23.3333
0.1
39.5882
119119.