By which rational number would you multiply 5-12- to get the product 1 - -1 MARK-

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard IX

Mathematics

Expansion of (a ± b ± c)²

By which rati...

Question

By which rational number would you multiply $\frac{5}{12}$ , to get the product 1?
[1 MARK]

Open in App

Solution

Concept : 0.5 Mark
Calculation : 0.5 Mark

Let $x$ be the required rational number.

Then, $\frac{5}{12} \times x = 1$

$x = \frac{12}{5}$ .

Suggest Corrections

Similar questions

Q. A rational number is such that when you multiply it by

\frac{5}{2}

and add

\frac{2}{3}

to the product, you get

- \frac{7}{12}

. What is the number?

A rational number is such that when you multiply it by 5/2 and add 3/2 you get _7/12. What is the number?

Q. A rational number's such that when you multiply it by

\frac{5}{2}

and add

\frac{2}{3}

to the product, you get

\frac{- 7}{12}

. What is the number?

Question 13
A rational number is such that when you multiply it by $\frac{5}{2}$ and add $\frac{2}{3}$ to the product, you get $- \frac{7}{12}$ . What is the number?

Question 13
A rational number is such that when you multiply it by $\frac{5}{2}$ and add $\frac{2}{3}$ to the product, you get $- \frac{7}{12}$ . What is the number?

Join BYJU'S Learning Program

By which rational number would you multiply 512 , to get the product 1? [1 MARK]

Concept : 0.5 Mark Calculation : 0.5 Mark Let x be the required rational number. Then, 512×x=1 x=125.

By which rational number would you multiply $\frac{5}{12}$ , to get the product 1?
[1 MARK]

Concept : 0.5 Mark
Calculation : 0.5 Mark

Let $x$ be the required rational number.

Then, $\frac{5}{12} \times x = 1$

$x = \frac{12}{5}$ .