Question

(ix) 1
:2
PROP
(v) 10 paise : 1
1
(viii) 6 months : 1
3
years
6.4
When fc
quantities is a
said to be in
Thus, A
1
:4-
5
:6
3, 720 is divided between x and y in the ratio 4:5. How many rupees will each get?
2. Divide 64 cm long string into two parts in the ratio 5: 3.
4. The angles of a triangle are in the ratio 3:2 : 7. Find each angle.
is 4917. Find the numbers.
7. The ratio between two quantities is 3: 4. If the first is 810, find the second
10. A line is divided into two parts in the ratio 2.5: 1-3. If the smaller one is 35.1 cm, find
11. In a class, the ratio of boys to the girls is 7:8. What part of the whole class are girls ?
Find the number of females. Also, find the ratio of the number of females to the whole
(iv) 40 kg : 1 quintal
3
2
(vii) 3 hours : 1 day
$. A rectangular field is 100 m by 80 m. Find the ratio of:
(i) length to its breadth
(ii) breadth to its perimeter.
1
1
6. The sum of three numbers, whose ratios are 3
8. Two numbers are in the ratio 5 : 7. Their difference is 10. Find the numbers.
9. Two numbers are in the ratio 10 : 11. Their sum is 168. Find the numbers.
the length of the line,
1
12. The population of a town is 180,000, out of which males are
3
In order to
two ratios
Consider
8.
3
The ratio
Whereas
Since, th
the third
proporti
of the whole population
population.
13. Ten gram of an alloy of metals A and B contains 7.5 gm of metal A and the rest is
metal B. Find the ratio between :
(i) the weights of metals A and B in the alloy.
(ii) the weight of metal B and the weight of the alloy.
14. The ages of two boys A and B are 6 years 8 months and 7 years 4 months respectively
.
Divide 3,150 in the ratio of their ages.
15. Three persons start a business and spend * 25,000, ? 15,000 and 40,000
al respectively. Find the share of each out of a profit of 14,400 in a year.
(iv)
Exam
Hall​

Answer 1

Answer:

no idea sister

I am really sorry