B. 72 2.
b. 1:4
3.
c. 108 98
The ratio of milk and water in a mixture is 1:3. If the
volume of the solution is increased by 25% by adding
milk. What is the resultant ratio of milk and water?
a. 2:3
c. 1:2 d. None of these
the ratio of money with Ayush and Sony is 7:17 and tha
with Sony and Ashutosh is 7:17. If Ayush has Rs. 490,
Ashutosh has...
a. Rs. 2890 b. Rs. 2330
c. Rs. 1190 d. Rs. 2680​

answer:

payment just for service  

→

$

87.12

payment for service including tax

→

$

94.09

explanation:

service only with 20% tip  

→

$

72.6

(

1

+

20

100

)

=

$

87.12

in the opening of the question the word 'service' is associated only with the pretax value.

the closing part of the question asks: how much did she pay for the  

service

−−−−−−  

so technically the answer is  

→

$

72.6

(

1

+

20

100

)

=

$

87.12

however, the intention of the question provider may have been that your answer is to be  

$

87.12

(

1

+

8

100

)

=

$

94.09

to 2 decimal places.

'

payment just for service  

→

$

87.12

payment for service including tax

→

$

94.09

tony b

mar 21, 2017

answer:

trying to explain it another way

explanation:

service charge  

.

→

$

72.60

20% tip  

20

100

×

$

72.60

=

$

14.52

−−−−−−  

←

add

$

87.12

tax  

8

100

×

$

87.12

=

$

6.97

−−−−−  

←

add

$

94.09

related questions

the answer is a if my teacher taught me correct