Tina makes 480 sandwiches

Answers

Answer 1

Answer:

Why is Tina making so many sandwiches?

I´ll go find if there is the rest of the question

I believe if this is the correct question then this would be the rest

Tina makes 480 sandwiches she only makes tuna sandwiches, beef sandwiches, hand sandwiches and cheese sandwiches. 3/8 of the sandwiches are tuna. 35% of the sandwiches are beef. the ratio of the number of ham sandwiches to the number of cheese sandwiched is 5 : 6. work out the number of ham sandwiches that Tina makes

3 / 8 ×480 + 35 /100× 480 + 5x + 6x = 480

180 + 24 × 7 + 11x = 480

180 + 168 + 11x = 480

348 + 11x = 480

11x = 480 - 348

= 132

x = 132 / 11

= 12

no of ham sandwiches = 5x

= 5 ×12

= 60

therefore , the # of ham sandwiches = 60

HOPe tHIS HELPS

_________________

Therefore,

$\bullet\:\:\textsf{First multiple of 4 = x = \textbf{144}} \n$

$\bullet\:\:\textsf{Second multiple of 4 = x + 4 = 144 + 4 = \textbf{148}} \n$

$\bullet\:\:\textsf{Third multiple of 4 = x + 8 = 144 + 8 = \textbf{152}}$

First multiple of 4 is x = 144

Second multiple of 4 is x + 4 = 144 + 4 = 148

Third multiple of 4 is x + 8 = 144 + 8 = 152

how many gallons of a 80% antifreeze solution must be mixed with 70 gallons of 30% antifreeze to get a mixture that is 70% antifreeze

Answers

let x=gallons of 80% solution to be mixed
x+80=gallons go final 70% mixture
..
80%*x+30%*80=70%*(x+80)
.8x+24=.7x+56
.1x=32
x=320
gallons of 80% solution to be mixed=320

Final answer:

To obtain a mixture that is 70% antifreeze, you need to mix 70 gallons of an 80% antifreeze solution with 70 gallons of a 30% antifreeze solution.

Explanation:

To determine how many gallons of an 80% antifreeze solution must be mixed with 70 gallons of 30% antifreeze to get a mixture that is 70% antifreeze, we can use the concept of the concentration of solutions.

Let's assume x gallons of the 80% antifreeze solution need to be added.

The amount of antifreeze in the 80% solution is 0.8x gallons, and the amount of antifreeze in the 30% solution is 0.3 * 70 = 21 gallons. The total amount of antifreeze in the final mixture is 0.7 * (70 + x) gallons.

Setting up the equation: 0.8x + 21 = 0.7 * (70 + x).

Solving for x, we get x = 70 gallons. Therefore, you need to mix 70 gallons of the 80% antifreeze solution with 70 gallons of the 30% antifreeze solution to get a mixture that is 70% antifreeze.

Learn more about antifreeze solution here:

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A grandfather is ten times older than his granddaughter. He is also 54 years older than her. Find their present ages.

Answers

He is 60 and she is 6

The Little League baseball club in town holds open registration. During one weekend they registered 432 baseball players. If 12 players are assigned to a team, then how many teams will the league need to form?

Answers

432(divided by) 12
36 teams

Final answer:

To form teams, divide the total number of players by the number of players per team. In this case, 36 teams are needed.

Explanation:

To find out how many teams will be formed, we divide the total number of players by the number of players assigned to a team. In this case, there are 432 players and 12 players per team. So, we divide 432 by 12:

Number of teams = 432 ÷ 12 = 36 teams

Therefore, the league will need to form 36 teams to accommodate all the players.