All categories

3 years ago

Azlyn can ride her horse 15.2 miles per hour. She is in an endurance race that is 76 miles

Mathematics

1 answer:

Tema [17]3 years ago

3 0

Step-by-step explanation:

Remember, math is a language

when you see per think fractions

15.2 miles per hour = 15.2 miles / 1 hour

since this is a fraction, Units can cancel just like numbers

To cancel miles and be left with hours rearrange the fraction

1 hour / 15.2 miles

then multiply by 72 miles

$\frac{1hour}{15.2miles} \times 72miles$

the miles cancel and youre left with hours!

so youd write and solve 72 / 15.2

You might be interested in

Enter the equation of the line in slope-intercept form. Slope is − 1 2 , and (−9, 2) is on the line. The equation of the line is

Rashid [163]

Answer:

y=-12-2

Step-by-step explanation:

y=mx-b

m=slope

slope =-12

b= y intercept

y intercept= 2

y=-12-2

3 0

4 years ago

A car drives for 1 hour 55 minutes with a constant speed of 36 km/h and then for another 1 hour 50 minutes with a constant speed

stich3 [128]

----------------------------------------
Convert hours to minutes
----------------------------------------
1 hour 55 mins = 60 + 55 = 115 mins
1 hour 50 mins = 60 + 50 = 110 mins

_____________________________________________________

----------------------------------------
Speed = 36/h
----------------------------------------
1 hour = 36 km

----------------------------------------
Rewrite 1 hour as 60 mins
----------------------------------------
60 mins = 36 km

----------------------------------------
Find 1 min
----------------------------------------
1 min = 36 ÷ 60
1 min = 0.6 km

----------------------------------------
Find 115 mins
----------------------------------------
1 min = 0.6 km
115 min = 0.6 x 115
115 min = 69km

_____________________________________________________

----------------------------------------
Speed = 72km/h
----------------------------------------
1 hour = 72 km

----------------------------------------
Write 1 hour as 60 mins
----------------------------------------
60 mins = 72 km

----------------------------------------
Find 1 min
----------------------------------------
1 min = 72 ÷ 60
1 min = 1.2 km

----------------------------------------
Find 110 min
----------------------------------------
1 min = 1.2 km
110 min = 1.2 x 110
110 min = 132 km

_____________________________________________________

----------------------------------------
Total Distance traveled:
----------------------------------------
69km + 132km = 201km

----------------------------------------
Answer: 201 km
----------------------------------------

7 0

3 years ago

How do you simplify this equation <br>-2÷2/3=

azamat

"you use "PEMDAS"

2*3 = 6

6/-2 =

-3

8 0

3 years ago

You have $14 and earn $0.75 for each cup of orange juice you sell. Write an equation in two variables that represents the total

jonny [76]

This would follow the $y = mx + b$ format
where m would be the price per cup
and b would be the money you start off with
y = A
and x = j

so we get
A = 0.75j + 14
as your answer

7 0

4 years ago

Mr. Martin's car odometer showed 10,393 miles. His wife's odometer showed 26,481 miles. How many more miles were shown on his wi

bazaltina [42]

Answer:

16,088 more miles

Step-by-step explanation:

Do 26,481-10,393 to get the answer.

26,481-10,393=16,088

The reason that you need to use subtraction to solve this problem is because the word problem says ”how many more”. I’ve learned in school that this is a sign that you have to find the difference to the terms being used in the problem, in this case, 26,481 and 10,393. To find the difference is to subtract the smaller number from the larger number, showing that you have to do 26,481-10,393 to get the answer.

6 0

3 years ago