NC2a
No-Calc Practice - Fractions etc.
TRY TO ANSWER IN ONE AND A HALF MINUTES.
QUESTIONS
QUESTIONS
1. What is 30% of 21?
2. Express 12/5 as a mixed number and as a decimal.
3. In the number 56.789, in what place is the 5? In what place is the 8?
4. Express 87% as a fraction and as a decimal.
ANSWERS
1. 30% of 21 is 21 x 0.3 = 7.
2. 12/5 = 2-2/5 = 2.4.
3. The 5 is in the tens place. The 8 is in the hundredths place.
4. 87% is 87/100 = 0.87.