3 years ago

The decimal equivalent of 9/45

Mathematics

1 answer:

Alecsey [184]3 years ago

3 0

If you divide 9 by 45 9/45 = 0.2

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Fred paid $72 last week in gas for his car. If he used 56 gallons of gas. How much did he pay per gallon ?

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3 years ago

Joe Casey, the star of the Placer County All-Star baseball team, has hit 11 home runs in the team's first thirty games. If he co

Lapatulllka [165]

Answer: 59.4

Step-by-step explanation:

We can solve this by using direct proportion where y = kx

y = number of games

x = number of home runs

k = constant of proportionality

Since y = kx

30 = 11k

k = 30/11

The home runs will he hit in a 162 game season will then be:

= 162 ÷ 30/11

= 162 × 11/30

= 59.4

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3 years ago

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1.43 x -20/39 is close to -.075. Is this estimate reasonable? The product is negative and half of ?

Oksanka [162]

Answer:

yes, that is correct

Step-by-step explanation:

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3 years ago

Solve for x. Make sure to show all your work. {9}{x}={2}{6}

zhannawk [14.2K]

Answer:

Mixed Number: x = 1 1/3

Improper Fraction: x = 12/9

Step-by-step explanation:

9x=2(6)

9x=12

9x/9=12/9

x=1 1/3

Hope this helps.

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3 years ago

Solve for a:<br> 2a + b = c

DanielleElmas [232]

Answer:

$a=\frac{(c-b)}{2}$

Step-by-step explanation:

Move the b over to the other side to get the 2a alone.

2a=c-b

Then divide the entire equation by 2 to get a instead of 2a.

$\frac{2a}{2} =\frac{c-b}{2}$

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3 years ago

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