What's the simplest form of 28/49, 96/144, 40/45

Answers

Answer 1

Answer: 4/7 for the 1st one., 8/9 for he 3rd dunno about middle one soz

Answer 2

Answer: 28/49 = 4/7
96/144= 2/3
40/45= 8/9

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What is the quotient of 12,228 divided by 24

Answers

Answer:

509.5

Step-by-step explanation:

Four equivalent expressions of 36 mince 9

Answers

36-9
-9+36
1 (36-9)
36-(3×3)

The answer is 27. Making 30 - 3, 9 x 3, 20 + 7, and 25 + 2 all valid.

A car is traveling at a rate of 90 kilometers per hour. What is the car's rate in miles per hour? How many miles will the car travel in 4 hours? In your computations, assume that 1 mile is equal to 1.6 kilometers. Do not round your answer.Rate:
Distance in 4 hours:

Answers

Answer:

14.065

Step-by-step explanation:

First you wanna transfer it from kilometers to miles.

if 1 mile is = to 1.6 kilometers that is the same as saying

1/1.6, but because we are using 90 we plug it in and it becomes: 90/1.6 which gives you 56.25.

now we know we are going 56.25 miles per hour and because we are traveling 4 hours divide the miles per hour by 4 and you get 14.065.

My question is in the pic

Answers

The first thing you need to know is the distance all the way around
the patio. The patio is in the shape of a circle, so the distance around
it is called the "circumference". You need the length of that.

Fortunately, you have a simple formula for the circumference of a circle:

   Circumference = (pi) times (the diameter of the circle) .

The diameter is 24.2 feet.

   Circumference = (pi) times (24.2 feet) = about 76 feet .

Now, all you need to do is figure out how many strings of lights
you need, for them to add up to 76 feet.

Each string of lights is 57 inches long. You need to know how many
times you need 57 inches, to add up to 76 feet.

Well first of all, I hope you can see that you have to divide ... to find out
how many short pieces will make one long piece.

But there's another little wrinkle here: The big distance is in feet,
and the short pieces are in inches, so you can't just go ahead and
divide 76 by 57. I mean, you could, but the answer wouldn't mean
anything. Before you divide, both of your lengths need to be in
the same units, so you need to change one of them. You have
a choice to make: Either change the 76 feet into inches, or else
change the 57 inches into feet. Either way works fine.

There are 12 inches in one foot.

-- 76 feet = (76 x 12) = 912 inches.

(912 inches per patio)
   divided by
   (57 inches per light string) = 16 light strings per patio

or

-- 57 inches = (57/12) = 4.75 feet

(76 feet per patio)
   divided by
   (4.75 feet per light string) = 16 light strings per patio

See ? Either way works fine.

A pig weighs 9.8 pounds. Convert the pigs weight to ounces

Answers

Answer: 156.8 ounces

Step-by-step explanation:

We have given that the weight of a pig = 9.8 pounds

Since , we know that 1 pound = 16 ounces

Therefore, to convert 9.8 pounds to ounces , we need to multiply it with 16, we get,

$\text{ 9.8 pounds}=9.8*16\n\n\Rightarrow\text{ 9.8 pounds}=156.8\text{ ounces}$

Hence, the weight of pig = 156.8 ounces

The pig's weight is 156.8 ounces.

Further Explanation

Given:

A pig's weight is 9.8 pounds

Convert this pig's weight to ounces!

Let's say the pig's weight in ounces is in variable x, so :

$\boxed { 1 pounds = 16 ounces }\n\boxed {(16 ounces)/(1 pounds) = (x ounces)/( 9.8 pounds) } \n \boxed {x=(16 ounces *\ 9.8 pounds)/(1 pounds) } \n \boxed {x=156.8 ounces }$

From the equation above, we can conclude that in converting unit of measurement, we can use this three steps:

write the conversion in fraction
multiply
cancel any unit that are both top and bottom

Multiplying decimal numbers is the same way as the whole numbers except, you have to remember where to put the decimal point. Here is the explanation using the standard algorithm method:

9.8 ⇒ has 1 decimal point

16 x ⇒ has 0 decimal point

588

98 +

156.8 ⇒ has 1 decimal point