The first is C
The second is D
The third is A
Answer is 7:21am,
12x3=36
9x4=36
Hence 6:45am adding 36 mins equals to 7:21am
Nope, the value of the 5 is 5 tens which is 50 in the tens place.
The value of the 5 in the hundreds place is 5 hundreds which is 500.
Therefore the 5 in the tens place is actually ten times <em>less</em> than the 5 in the hundreds place.
It is 1/5 because it is 1 difference on the top and a 5 difference on the bottom number
Acute, Obtuse, Straight and Right