1. which is bigger 3/4 or 4/5
or ?
2. which is bigger: 0.3 or 1/3
3. increase £60 by 10%
4. decrease £40 by 10%
5. divide £56 in a ratio of 5: 3

The sixth grade art students are making a mosaic using tiles in the shape of right triangles.each tile has leg measures of 3 centimeters and 5 centimeters.i f there are 200 tiles in the mosaic what is the area of the mosaic.

Write the equation in logarithmic form 8^x=64

Campus rentals rents 2 and 3 bedrooms apartments for $700 ans $900 a month respectively. last month they had six vacant apartments and reported $4600 in lost rent. how many of each type of apartment were vacant?