MATH
posted by A~ .
1. Subtract 0.36 from 6. A~ 5.64?
2. Write the following as a common fraction or mixed number. Write your answer in lowest terms. 6.38 A~6 19/50?
3. Find the area of the shaded part in the figure. Use 3.14 for and round your answer to one decimal place.(WHAT I AM DOING THIS FOR IS A SQUARE WITH A CIRLE CUT OUT MEASURING 15 BY 15. A~48.4 ft2?
4. An office bought 24 handheld calculators for $592. What was the cost per calculator to the nearest cent? A~$24.67?

All are right.