aryamangj21118 aryamangj21118

04-09-2020
Mathematics

contestada

Arjun is twice as old as shriya. If 5 years ago his age was 3 times shriya s age ,then what is arjun s present age?

Respuesta :

shanselvan shanselvan

04-09-2020

Answer:

20

Step-by-step explanation:

Let Shriya's current age b x. Arjun's current age will be 2x.

5 years ago, Arjun's age was 2x-5 and Shriya's age was x-5.

Since Arjun's age was 3 times Shriya's age 5 years ago,

2x-5 = 3 (x-5)

x = 10

2x = 20

Answer Link

Otras preguntas

Add these fractions (Lowest Terms) a) 1/6 + 1/6 b) 1/4 + 3/8 c) 2/3 + 5/6 d) 9/21 + 4/7 e) 1 3/5 + 1/10 f) 1 1/4 + 11/12 g) 1 2/3 + 2/3 h) 1 5/6 + 3 2/5

Add these fractions (Lowest Terms) a) 1/6 + 1/6 b) 1/4 + 3/8 c) 2/3 + 5/6 d) 9/21 + 4/7 e) 1 3/5 + 1/10 f) 1 1/4 + 11/12 g) 1 2/3 + 2/3 h) 1 5/6 + 3 2/5

A movie starts at 7:00 pm and lasts 108 minutes. What time does the movie end?

The statement, "right angles measure 90 degrees," is an example of: A postulate A definition A theorem A conjecture

select the product of (3x-4)(3x4)

State whether the following statements are true or false. Justify.(i) For an arbitrary binary operation * on a set N, a * a = a , for all a * N.(ii) If * is a

How many flags are in this wolld ;)

how do u find the area of a triangle

What number is equivalent to 13/2

'for a good cause if you are determined you are able to overcome any obstacle'. explain