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Gemiola [76]
3 years ago
9

What is 15 1/5 + 3 5/8 ?

Mathematics
1 answer:
guajiro [1.7K]3 years ago
6 0

The Answer is 750/40 = 18 33/40

To get this answer you have to find the LCM which in this case is 40 and then multiply to make it into that fraction(multiply both number, and numerator, and denominator) then add. When you add these you get 750/33 and then you have to simplify by dividing and you get 18 33/40

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Explain how to solve this problem
Mariulka [41]

Answer:

you do your letters first then your other math

Step-by-step explanation:

4 0
3 years ago
The Lewis family and the Perry family each used their sprinklers last summer. The water output rate for the Lewis family's sprin
Rashid [163]

The Lewis family and the Perry family each used their sprinklers last summer. The water output rate for the Lewis family's sprinkler was 15 L per hour. The water output rate for the Perry family's sprinkler was 40 L per hour. The families used their sprinklers for a combined total of 65 hours, resulting in a total water output of 1850 L . How long was each sprinkler used

Answer:

Hours of use of sprinkler by Lewis family is 30 hours.

Hours of use of sprinkler by Perry family is 35 hours.

Step-by-step explanation:

Let W = hours of use by Lewis family

65 - W = hours of use by Perry family

Then;

15W + 40*(65 - W) = 1850

15W + 2600 - 40W = 1850

(15 - 40)W = 1850 - 2600

-25W = −750

W = 750/25 = 30

Therefore;

W = 30

65 - W = 65 - 30 = 35

Hence,

Hours of use by Lewis family is 30 hours.

Hours of use by Perry family is 35 hours.

3 0
3 years ago
<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B2%7D%7B6%7D%20%2B%20%20%5Cfrac%7B1%7D%7B8%7D%20" id="TexFormula1" title=" \frac{2
Viefleur [7K]
22/48 = 11/24

Answer : 11/24
3 0
3 years ago
Sierra is saving money to buy a bike the bike costs $245. she has $125 saved and each week she adds $15 to her savings. how many
beks73 [17]
You should start with an equation.
245 = 125 + 15x
The 'x' represents the week.

so now, we have to subtract 125 from the total amount which is 245.
245 - 125 = 120
now we have
120 = 15x
to find 'x', we must divide 15 on each side
\frac{120}{15}  =  \frac{15x}{15}
we are now left with
8 = x
that means Sierra will have 8 weeks until she has enough money to buy the bike
4 0
3 years ago
What is the square root
shtirl [24]

Answer:

1.081

Step-by-step explanation:

1.081330511 rounded is 1.081

5 0
3 years ago
Read 2 more answers
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