Question

if √0.5*b= 0.25√a then a:b ? 1⃣ 1.8 2⃣ 8.1 3⃣ 1.9 4⃣9.1​

Answer 1

Answer:

Answer for the given problem is 8:1

Step-by-step explanation:

Given that:-

√0.5b=0.25√a

Squaring on both sides then

=>(√0.5b)²=(0.25√a)²

=>0.5b=0.25×0.25×a

=>b/a=0.25×0.25/0.5

=>b/a=0.25×0.5

=>b/a=0.125

=>b/a=125/1000

=>b/a=1/8

=>a/b=8/1

=>a:b=8:1

The value of a:b=8:1