1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard VIII
Mathematics
Discount
A single disc...
Question
A single discount equal to a discount series of 10% and 20% is
A
25%
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
30%
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
35%
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
28%
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution
The correct option is
D
28%
100
×
100
−
10
100
×
100
−
20
100
=
100
×
90
100
×
80
100
=
72
∴
Single discount
=
100
−
72
=
28
%
Suggest Corrections
0
Similar questions
Q.
What is a single discount equivalent to a series discount of
20
%
,
10
%
and
5
%
?
Q.
A single discount equivalent to a single discount series of
25
%,
20
%,
10
% is in percentage:
Q.
Fins a single discount equivalent (in
%
) to the discount series
25
%
,
20
%
and
10
%
Q.
The series of
30
%,
20
% and
10
% is equivalent to a single discount
=
.
.
.
.
.
.
.
.
Q.
Find the single discount equivalent to a series of discounts of
20
%
,
10
%
and
5
%
?
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
Discounts
MATHEMATICS
Watch in App
Explore more
Discount
Standard VIII Mathematics
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app