Question

Alka estimated that the cost of refreshments for
10 guests would be 345. At this rate, how much
would it cost to buy refreshments for 80 guests? in ratio and propation​

Answer 1

Answer:

2760

Step-by-step explanation:

10 guests = 345

for 1 guest = 345/10 = 34.5

for 80 guests = 80 × 34.5

= 2760