Question

10*(100,5-16,1:1/5)= 3 3/4:15*1000= 1000-4/5:0,8= 37,1:(4-3,9)= (7-4 4/5)*(17 3/5+12,4)= 0,232:0,4*100= 12000+6 2/5*5 5/8= (500,15+9):0,01= 330+1 3/5*60= 3,6*60-1,3*20=

Answer 1

10*(100,5-16,1:1/5)= 10*(100,5 - 161/10 * 5) = 10*(100,5 -  80,5) = 10 * 20 = 200

3 3/4:15*1000= 15/4 * 1/15 * 1000 = 1/4 * 1000 = 250

1000-4/5:0,8=1000 - 4/5 * 10/8 = 1000 - 1 = 999

37,1:(4-3,9)= 37,1 : 0,1 = 371

(7-4 4/5)*(17 3/5+12,4)= 2 1/5 * 30 = 2,2 * 30 = 66

0,232:0,4*100=0,58 * 100 = 58

12000+6 2/5*5 5/8= 12000 + 36 = 12036

(500,15+9):0,01=509,15 : 0,01 = 50915

330+1 3/5*60= 330 + 96 = 426

3,6*60-1,3*20= 216 - 26 = 190