Question

Write True ( T ) or False ( F ) against each of the following statements :
0.9:0.36::10:4

Answer 1

Answer:

0.9:0.36::10:4  is TRUE

Step-by-step explanation:

0.9:0.36::10:4

we need to check whether this is true or not

a : b :: c : d

if a/b = c/d

or  a * d = b * c

here a = 0.9

       b = 0.36

       c = 10

       d = 4

a * d  = 0.9 * 4 = 3.6

b * c = 0.36 * 10 = 3.6

ad = bc

Hence TRUE

0.9:0.36::10:4  is TRUE

Answer 2

Answer:

0.9:0.36::10:4  is TRUE

Step-by-step explanation:

In this question,

We have been Asked to write true or false against ech of the following statements

0.9:0.36::10:4

Now, according to the question,

a : b :: c : d

If $\frac{a}{b}\ =\ \frac{c}{d}$

or  a × d = b × c

Here a = 0.9

         b = 0.36

         c = 10

         d = 4

a × d  = 0.9 × 4 = 3.6

b × c = 0.36 × 10 = 3.6

Thereofre, ad = bc

Hence TRUE

0.9:0.36::10:4  is TRUE