Agroup of 30 bikers went on a trip. some
rode bicycles and the others rode “tandems”.
(a tandem is a bicycle that is ridden by 2
people at the same time.) if the total number
of bicycles and tandems was 23, how many
tandems were used?

How do you multiply a mixed fraction by a regular fraction

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28