The numbers that fit the description of... my one's digit is two less than my ten's digit ... between 60 and 100 are..
64,75,86,97
97 is the only prime number of those 4.
Hope this helped
13.63 * 38 = 517.94
671.28 - 517.94 = 153.88
153.88 : 13.63 = 11.25 the number of hours she overworked
Okay, this is really simple:
so first find the gcm to simplify 32 and 6. this would be 2.
now write out your fraction. 32/6 (32 over 6) and divide both numbers by two.
your final answer should be: 16/3 (16 over 3)