Question

p+q=105 and p-q=45 what is (p×q)÷(p÷q)?

Answer 1

add the equations
2p=150
p=75
q=105-75
q=35
(75×35)÷(75÷35)
complete the calcution

Answer 2

p + q = 105.........(i)

p - q = 45..........(ii)


Adding (i) and (ii) equation

p + q + p - q = 105 + 45

=> 2p = 150

=> p = 150/2

=> p = 75

Now p + q = 105

=> 75 + q = 105

=> q = 105 - 75

=> q = 30


Now we have to find (p × q)÷(p ÷ q)

Substituting the value,

75 × 30 ÷ (75/30)

=> 75 × 30 × 30/75

=> 30 × 30

=> 900


Your answer:- 900


Hope it helps dear friend ☺️✌️✌️