Question

1.Chocolates between Raju and kavi in the rati
The length of a line segment AB is 38 cm. A point X on it divides it in the ratio 9:10. Find
the lengths of the line segments AX and XB.

2)A sum of 1,60,000 is divided in the ratio of 3:5. What is the smaller share?
To make green paint, a painter mixes yellow paint and blue paint in the ratio of 3:2. If he
used twelve liters of yellow paint, how much blue paint did he use?
Find
(i) The ratio of boys and girls in your class,
2)The ratio of number of doors and number of windows of your classroom.
3)The ratio of number of text books and number of note books with you​

Answer 1

Step-by-step explanation:

AB = 38cm

AX : XB = 9:10

length of AX = (9/19) × 38 = 18cm

length of XB = (10/19) × 38 = 20cm

Total Sum = 1,60,000

Ratio = 3:5

Smaller Share will be = (3/8) × 1,60,000 = 60,000

Ratio of yellow paint to blue paint = 3:2

Yellow paint used = 12l

Let blue paint used = xl

So,

12:x = 3:2

(12/x) = (3/2)

x = 8l

I think this will help you