2. .8333333 repeated 3x1\3 is 1 the 1x5\6 is .83 3. Order of operations PMDOS 30\2 first giving you 15 then take 50-15=35 4. 10x1.5=15 5. 20+30 first because of order of operations then multiply by 10 giving you 500 6. 120 \ 12 = 10 7. 1 + 9 = 10 8. 0.15-0.02=.13x100 = 13 9. 4.9/0.07=70