Question

The total cost of a watch and a radio is rs 500. if the watch is cheaper than the radio by rs 150 , find their cost

Answer 1

Answer:

Radio :325 Watch : 175

Step-by-step explanation:

Let watch be " x"

so, radio will be x + 150

Equation: x + x + 150 = 500

2x = 500 - 150

2x = 350

x = 350/2

x = 175

Radio : x + 150 = 175 + 150

= 325

: ) That is your answer