Question

Q.9 The product of two rational numbers is
-15/28
If one of them is
-18/7
find the other.
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Answer 1

-15/28÷-18/7

-15/28 × -7/18

= -15/4 × -1 /18

= -5/4 ×-1/6

= 5/24

Answer 2

Answer:

solution:

-18/7 *x =-15/28( let be the equation)

or,x= -15/28 *-7/18

=5/24