Question

6÷ 3 /8 *0.5/1.44÷4.5 solve pls

Answer 1

Answer:

1.2347

Step-by-step explanation:

First we will put the expression within the brackets and then we'll solve it.

(((6/(3/8)*0.5) / 1.44) / 4.5

Now we will solve it according to the BODMAS rule:

BODMAS is a useful acronym that lets you know which order to solve mathematical problems. It is a short form for Brackets, Of, Division, Multiplication, Addition and Subtraction.

So according to this rule first we will solve the term 3/8 inside the round bracket

by dividing 3 by 8 we get:

= 3/8 = 0.375

Now the expression becomes:

(((6/0.375)*0.5) / 1.44) / 4.5

Now we will solve the term 6/0.375

By dividing 6 by 0.375 we get:

= 6/0.375 = 16

Now the expression becomes:

((16*0.5) / 1.44) / 4.5

Now we will solve the round bracket with the term 16*0.5

16*0.5 = 8

The expression becomes:

(8 / 1.44) / 4.5

Now divide 8 by 1.44

8/1.44 = 5.556

Finally we have the final term to solve:

= 5.556 / 4.5

= 1.23466666667

By rounding off we get:

= 1.2347

The answer we get is = 1.2347

Answer 2

Answer:

0.126 ( approx )

Step-by-step explanation:

Given problem,

$\frac{6\div 3}{8}\times \frac{0.5}{1.44\div 1.45}$

$=\frac{\frac{6}{3}}{8}\times \frac{0.5}{\frac{1.44}{1.45}}$

$=\frac{6}{3\times 8}\times \frac{0.5\times 1.45}{1.44}$

$=\frac{6}{24}\times \frac{0.725}{1.44}$

$=\frac{4.35}{34.56}$

$=\frac{432}{3456}$

≈ 0.126