Question

plz tell me ni a ra ha muja​

Answer 1

Answer:

1) Reciprocal= Inverse of the fraction of a number,even it's negative or not

that is 1/9=

9/1

=9

option given here is 9/1 which is equal to 9,so 9/1 is the correct answer

2) Let the number be x

(1/3)x=15

1x=15×3

1x=45

x=45,

so the correct answer is 45

as you can prove it by 1/3×45=15

1×15=15

hope it helps

Answer 2

Q1.

The reciprocal of ${\dfrac{1}{9}}$

• reciprocal of ${\dfrac{1}{9}}$

• ${\dfrac{1}{\frac{1}{9}} }$

• $\pmb{\dfrac{9}{1} }$

Q2.

${\dfrac{1}{3} }$ of a number is 15

• let the number is x

• ${\dfrac{1}{3}x=15}$

• ${x=15×3}$

• x=45

• The number is 45.