If you meant 700 - 31% of 700, it's 700 - (.31)700 = 483
700 - (24%) = 532
700 - 17% = 581.00
560
700 - 10% = 700 x (1 - (10/100)) = 700 x 0.9 = 630
22.5806
700 minus 523.7 is 176.3
31-(-6) We know minus and minus becomes plus 31+6 37
31 minus 9 is 22 31 - 9 = 22
25 percent of 700 is 175.
3 percent of 700 is 21
-31
700 minus 291 is 409.