Question

the product of two number is 3.92.if one number is double of the other then the greater number is a) 5.6 b)4.2 c) 1.4 d)2.8​

Answer 1

Step-by-step explanation:

1.4 राइट आंसर प्लीज फॉलो मी एंड

Answer 2

Answer:

c is the right answer and here is your explanation

Step-by-step explanation:

Firstly let the smaller number be a

then, the second number will be 2a

Now,We have the given situation as follows,

a x 2a = 3.92

2a^2 = 3.92

a^2 = 1.96

a = √1.96

a = 1.4

Hence, the required number is 1.4

i.e. option c is correct.