Review Flashcards
1
Q
What is 9/20?
A
20 can go into 100 5 times. Multiply 9 by 5 and then you have 45/100 which is 0.45.
Alternatively, 1/20 is 0.05 (1/2 is 0.5) and you multiply this by 9 which is 0.45
GMAT Quant > Review > Flashcards
What is 9/20?
20 can go into 100 5 times. Multiply 9 by 5 and then you have 45/100 which is 0.45.
Alternatively, 1/20 is 0.05 (1/2 is 0.5) and you multiply this by 9 which is 0.45