Find the difference 7/78 - 3 1/4

In an auditorium there are 9 rows of seats with 18 seats in each row. There are also 6 rows of seats with 24 seats in each row. How many seats are there I'm the auditorium

What will be the amount and compound interest, if Rs. 5000 is invested at 8% per annum 2 years?

A spinner is divided into 10 equal sized sections. Seven sections are colored red and three sections are colored blue. Half of the sections are labeled with an even number.

The perimeter of the front face of a prism is 88 feet. The side lengths of the front face are 2x feet, (4x + 8) feet, 2x feet, and (4x + 8) feet. What is the value of x?

210$ invested at 8% for 7 years

Solve for y in terms of x. 2/3y - 4 = x

How is using mental math to add with decimals like using mental math to add whole numbers? How is it different?

Able, Ben and Cal each played a game able's score was six times ben's score, Cale score was a hird time of Able's score write down the ratio of abels score to bens score to cals score, write ratio in simplest form?

Brandon begins his kindergarten year able to spell 10 words he's going to want to spell 2 new words every day right now

The volume of a cone with a height of 10 meters is 20 pi cubic meters. what is the diameter of the cone?