algebra

Hi Rose,

First you have to make all the units of measure the same. There are 12IN in a FT so 0.25Ft = 12In times 0.25 = 3In
Then just plug the numbers into the formula and multiply.

V=(7.25)(6.40)(3)

thanks do you know this one; Use the formula V=LWH. L=2 1/2M, W=3 1/4CM, H=85CM ?

Again, you need to convert meters to centimeters and then do the math. There are 100 cm in a meter. 2.5 M is 250CM 3 1/4 CM is 2.25 CM. Can you do the rest?