Will, sue and micah went to dinner. will paid 1/4 of the bill. micah and sue paid in the ratio of 1: 3. if sue paid $15 more than will, how much did dinner cost in total?

The dinner cost was $ 48

Step-by-step explanation:

Let the dinner cost was  $ x

Will paid  x /4

Micah paid  1/ 4  of remaining ( 1 − 1 /4 ) x = 3/4 x

i.e  

4 /16x

Sue paid  3/4  of remaining ( 1 − 1 /4 ) x = 3/4x

i.e  

9/16 x

Sue paid  $ 15  more than Will.  

∴  9/16 x  -1 /4 x =  5/16x=15

or

x=$48

Will paid  48 /4 = $ 1 2, Miah paid  4 /16. 48 = $ 12

,Sue paid  9/16⋅ 48= $ 27  

The dinner cost was $ 48

.

15%

step-by-step explanation:

use the table and count the number of guesses that has two correct answers.

the following are two correct answers

10010, 01100, 11000

a total of 3 numbers having 2 correct guesses out of 20 questions.

probability of getting 2 correct guesses = the number of questions getting 2 correct answers / total number of questions.

= 3/20

to convert it into percent multiply by 100, we get

= 3/20 * 100

= 15%

the answer is 15%

you.

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i