Acookie recipe calls for 3 eggs and makes 4 dozen cookies.
how many dozen cookies could you make with a dozen eggs? how many eggs would you need to make 18 dozen cookies ?

What is 32+4 x (16 x 1/2) -2 show your work}

Pam buys a sleeve of ball bearings for her skateboard. each of the bearings is 1 1/5 inches wide. the sleeve is 9 3/5 inches long. how many ball bearings are in the sleeve? show your work.

The distance of a chord from the centre of a circle is 12cm and the lenght of the chord is 10cm. find the radius of the circle