Use benchmarks to estimate the sum 11/15 + 1/8

If 20% of a number is 35, what is 50% of that number?

How many $20 bills do you need to have to make $280

The test scores of 32 students are listed below. construct a boxplot for the data set and include the values of the 5-number summary. 32 37 41 44 46 48 53 55 57 57 59 63 65 66 68 69 70 71 74 74 75 77 78 79 81 82 83 86 89 92 95 99