A chef planning for a large banquet thinks that 2 out of every 5 dinner guests will order his soup appetizer. He expects 800 guests at the banquet. Use equivilent ratios to estimate how many cups of soup he should repare

320 cups of soup.

Step-by-step explanation:

Given:

A chef planning for a large banquet thinks that 2 out of every 5 dinner guests will order his soup appetizer.

He expects 800 guests at the banquet.

Question asked:

How many cups of soup he should prepare ?

Solution:

Ratio of soup appetizer to the number of guest =  2 : 5

Now, let number of cups of soup prepare for 800 guests =

Now, as we have to find through equivalent ratios, we can write it as:-

2 : 5 = : 800

Thus, he should prepare 320 cups of soup for 800 guests.

if gloria has "carry over" minutes, (that is, any minutes paid for but not used in a month can be applied to her payment for minutes in the next month,) her total usage for the three months is: total minutes = 320 + 243 + 489 = 1052 minutes number of 200 minute blocks = 1052/200 = 5 r52 (that is 5 with a remainder of 52) rounding up the number of 200 minute blocks gives her usage for the three months as 6 blocks. the cost for six blocks is 6 x $25 = $150 she also has 200 - 52 or 148 carry over minutes if gloria pays each month and unused minutes are lost, applying the rounding up procedure to each month gives: first month usage of 320 minutes rounds up to 2 blocks of 200 minutes for a payment of 2 x $25 = $50 second month usage of 243 minutes rounds up to 2 blocks of 200 minutes for a payment of 2 x $25 = $50 third month usage of 489 minutes rounds up to 3 blocks of 200 minutes for a payment of 3 x $25 = $75 total payments for the three months are $50 + $50 + $75 = $175 get the plan with carry over minutes!

answer

step-by-step explanation: