1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard VII
Mathematics
Changing Scale (Including Flags)
The ratio of ...
Question
The ratio of reemas age to seemas age is 6:7 . After 12 years, the ratio of their ages will be 12:13. Find their present ages.
Open in App
Solution
Let
the
present
age
of
Reema
and
Seema
be
6
x
yrs
and
7
x
yrs
.
After
12
yrs
:
Reema
'
s
age
=
6
x
+
12
yrs
Seema
'
s
age
=
7
x
+
12
yrs
Now
,
according
to
question
:
6
x
+
12
7
x
+
12
=
12
13
⇒
84
x
+
144
=
78
x
+
156
⇒
6
x
=
12
⇒
x
=
2
So
,
Reema
'
s
age
=
6
×
2
=
12
yrs
Seema
'
s
age
=
7
×
2
=
14
yrs
Suggest Corrections
0
Similar questions
Q.
The ratio of Reema age to Seema age is 6:7.After 12 years their ratio is 12:15.Find the present age
Q.
The ratio of present ages of Ajay and Vijay is
4
:
5
. After
8
years the ratio of their ages will be
5
:
6
, then find their present ages.
Q.
The ratio of the present ages of Sunita and Vinita is
4
:
5
. Six years hence, the ratio of their ages will be
14
:
17
. What will be the ratio of their age
12
years hence?
Q.
The present ages of Manoj and Amit are in the ratio
2
:
3
. After
12
years, their age will be in the ratio
11
:
15
. The present age of Amit is_____ .
Q.
The ratio of the ages of two boys is
5
:
6.
After
2
years, the ratio of their ages will be
7
:
8.
The ratio of the their ages after
10
years will be
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
Questions on Ratio and Proportion
MATHEMATICS
Watch in App
Explore more
Changing Scale (Including Flags)
Standard VII 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