मराठी
महाराष्ट्र राज्य शिक्षण मंडळएस.एस.सी (इंग्रजी माध्यम) इयत्ता ९ वी

Write the following ratio in the reduced form. Radius to the diameter of a circle. - Algebra

Advertisements
Advertisements

प्रश्न

Write the following ratio in the reduced form.

Radius to the diameter of a circle.

बेरीज
Advertisements

उत्तर

Let the radius of the circle be r units.

Diameter of the circle = 2 × Radius of the circle = 2r units

∴ Ratio of radius to diameter of a circle = Radius of the circle : Diameter of the circle = r : 2r = 1 : 2

shaalaa.com
Properties of Ratio
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 4: Ratio and Proportion - Problem Set 4 [पृष्ठ ७८]

APPEARS IN

बालभारती Mathematics 1 [English] Standard 9 Maharashtra State Board
पाठ 4 Ratio and Proportion
Problem Set 4 | Q (3) (i) | पृष्ठ ७८

संबंधित प्रश्‍न

From the following pair of numbers, find the reduced form of ratio of first number to second number.

38, 57


From the following pair of numbers, find the reduced form of ratio of first number to second number.

52, 78


Find the reduced form of the ratio of the first quantity to the second quantity.

3 years 4 months, 5 years 8 months


Find the reduced form of the ratio of the first quantity to second quantity.

3.8 kg, 1900 gm


Find the reduced form of the ratio of the first quantity to second quantity.

7 minutes 20 seconds,  5 minutes 6 seconds


Express the following percentage as ratio in the reduced form.

44 : 100


Convert the following ratio into percentage.

`7/10`


Convert the following ratio into percentage.

`7/16`


Find the following ratio.

The lengths of sides of a rectangle are 5 cm and 3.5 cm. Find the ratio of its perimeter to area.


The ratio of length and breadth of a rectangle is 3 : 1, and its perimeter is 36 cm. Find the length and breadth of the rectangle.


If the product of two numbers is 360 and their ratio is 10 : 9, then find the numbers.


For the following numbers write the ratio of first number to second number in the reduced form.

21, 48


Convert the following ratio into percentage.

`5/16`


Convert the following ratio into percentage.

`144/1200`


Write the ratio of first quantity to second quantity in the reduced form.

17 Rupees, 25 Rupees 60 paise


Write the ratio of first quantity to second quantity in the reduced form.

5 dozen, 120 units


Write the ratio of first quantity to second quantity in the reduced form.

4 sq.m, 800 sq.cm


Write the ratio of first quantity to second quantity in the reduced form.

1.5 kg, 2500 gm


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×