Question

1)The reciprocal of
$2 \times \frac{5}{7}$
is :

2)a number multiplied to -9/20 gives 3/2. The number is :
3) -1 + 5/9 = ?
4) If -3/7 = 27/x , then the x is ?
5) The product of the rational numbers and its reciprocal is ?





pls dont give irrevelant answers​

Answer 1

Answer:

1.7/10

2.-10/3

3.-4/9

4.-63

plz mark it as a brainliest plz

Answer 2

Answer:

hlo bro do u know who is Nandini