Celia drank 3/4 liter of water Monday before going jogging. She drank 3/5 liter of water after her jog. How much water did Celia drink altogether?

The spring the owner of a sporting good store decreases the price of winter gloves from $10 to $8 each increases the price of swimming goggles from $8 to $10 without doing the math you think the percent decrease in the price of the gloves the same as the percent increase of the goggles explain why or why not

How to solve a simultaneous equation involved with fractions?

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square