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Alchen [17]
3 years ago
12

Roberto purchased airline tickets for his family of 4. The tickets cost $1,250.The airline also charged a luggage fee,bringing t

he total cost to $1,400. What is the percent increase
Mathematics
2 answers:
Vitek1552 [10]3 years ago
7 0

Answer:

12% Increase.

Step-by-step explanation:

goblinko [34]3 years ago
3 0

Find the difference:

1400 - 1250 = 150

Divide the difference by the starting value:

150 / 1250 = 0.12

Multiply by 100:

0.12 x 100 = 12% increase.

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How many full glasses of water will be needed to fill the jug ? Jug= 2.8 litres, Cup= 200ml​
igomit [66]

Answer:

14 cups

Step-by-step explanation:

1 l = 1000ml

to filled the jug we need 2.8 litres

2.8 l to ml

2.8 × 1000

= 2800ml

how many cup would give us 2800ml

2800 ÷ 200

=14 cups

3 0
2 years ago
Add 5 1/5 and 4 3/5 as a fraction
kirill115 [55]

Answer:

9 and 4/5

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
The perimeter of a rectangle is 59
Lelu [443]
Perimeter = 2(length + width)
59 = 2(14+x)
59 = 28 + 2x
31 = 2x
15.5 = x

Width = 15.5
5 0
3 years ago
Robinson’s square-shaped air conditioner covers 144 square feet of area of his room. Find out the length of any side of his air
velikii [3]

Answer:

12

Step-by-step explanation:

it is a square and 144 is the area

√144

This gives us 12 for each side

4 0
2 years ago
A sprinkler system is designed to water 5/8 acre of land in 1/4 hour. How many acres of land can it water in 1 hour?
IRISSAK [1]
5/8 acre of land ... 1/4 hour
x acres of land = ? ... 1 hour

If you would like to know how many acres of land can the sprinkler system water in 1 hour, you can calculate this using the following steps:

5/8 * 1 = 1/4 * x
5/8 = 1/4 * x       /*4
x = 5/8 * 4
x = 5/2 = 2.5 = 2 1/2 acres of land

The correct result would be 2 1/2 acres of land.
5 0
3 years ago
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