Tuesday

July 22, 2014

July 22, 2014

Posted by **Jnr John** on Wednesday, June 5, 2013 at 7:09pm.

- Math>> Help!! -
**herp_derp**, Wednesday, June 5, 2013 at 9:50pmwell...not sure if my answer is right but...

so the original ratio is 5:7:8

the increase is 40%,50%, and 75% respectively...

so...

5 x 0.4 = 2

7 x 0.5 = 3.5

8 x 0.75 = 6

Therefore the new ratio is:

4:7:12 (remember you cant hav decimals)

and always remember...HERP THE DERP!!

- Math>> Help!! -
**Steve**, Thursday, June 6, 2013 at 10:48amLooks like you have the ratios of the increases, but I think they are asking about the final seat totals.

That would be

5*1.4 : 6*1.5 : 7*1.75

= 7:9:12.25

= 28:36:49

**Related Questions**

math - The school auditorium has 8 rows of seats, divided into 3 setions. Each ...

Discrete Mathematics - Mathematical sequences can be used to model real life ...

math - Determine the seating capacity of an auditorium with 10 rows of seats if ...

Math - an auditorium has 50 rows of seats. THe first row has 20 seats, the row ...

math - This is an SAT prep question: There are 8 sections of seats in an ...

Trig - The first 40 rows of seating in a certain section of a stadium have 25 ...

d - the school auditorium has 8 rows of seats, divided in three rows. Each ...

Maths - A car showroom had 10y cars, 20y motorcycles and 18 vans. In a ...

math help! - a hockey arena has a total seating capacity of 15690.the first row ...

work problem math - The theater seats 300 people . How many seats were not sold ...