Question

The cost of 4 ice-creams and5milkshakes is740. If the cost of a milkshake is 5lessthan ice-cream.Find cost.

Answer 1

Step-by-step explanation:

Let the cost of each ice cream be Rs x

So cost of each milkshake= Rs(x-5)

By condition,

4x+5(x-5)=740

4x+5x-25=740

9x=740+25

9x=765

x=765/9

x=85

Cost of 4 ice creams=Rs(85×4)

=Rs 380

Cost of 5 milkshakes = Rs 5(85-5)

=Rs 425-25

=Rs 400