50 minus 12% = 50 - 0.12 = 49.8812% less than 50 is 44 .
910 minus 50 is 860.
-y minus 12 is 12.
Use Pythagoras: distance = √(change_in_x² + change_in_y²) = √((10 - -4)² + (12 - -36)²) = √((10 + 4)² + (12 + 36)²) = √(14² + 48²) = √2500 = 50 units.
42/12 - 11/4 = 48/12 - 5/4 = 50/12 - 15/12 = 35/12 = 211/12
50 minus 12% = 50 - 0.12 = 49.8812% less than 50 is 44 .
910 minus 50 is 860.
12 minutes and 22 seconds minus 2 minutes and 32 seconds = 9 minutes and 50 seconds.
45 minus -50 is 95.
0.2 minus 50 is -49.8
-50
50 - 27 - 14 = 9
-y minus 12 is 12.
Use Pythagoras: distance = √(change_in_x² + change_in_y²) = √((10 - -4)² + (12 - -36)²) = √((10 + 4)² + (12 + 36)²) = √(14² + 48²) = √2500 = 50 units.
zero
42/12 - 11/4 = 48/12 - 5/4 = 50/12 - 15/12 = 35/12 = 211/12
19 minutes 30 seconds minus 12 minutes 40 seconds = 6.833 minutes OR 6 minutes 50 seconds.