3 years ago

How many times bigger is the digit 8 in 89.7 than the digit 8 in 0.08?

Mathematics

1 answer:

Nesterboy [21]3 years ago

4 0

Answer:

1000 times

Step-by-step explanation:

Place value of 8 in 89.7 = 80

Place value of 8 in 0.08= 0.08 (8 hundredths)

$\frac{80}{0.08} = \frac{80 \times 100}{8} = 1000 \\$

Thus, the digit 8 in 89.7 is 1000 times bigger than the digit 8 in 0.08.

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A total of 399 tickets were sold for the school play. They were either adult tickets or student tickets. The number of students

weqwewe [10]

133 adult tickets were sold.

Step-by-step explanation:

Given,

Total tickets sold for school play = 399

Let,

x represent the number of children tickets sold.

y represent the number of adult tickets sold.

According to given statement;

x+y=399 Eqn 1

x = 2y Eqn 2

Putting value of x from Eqn 2 in Eqn 1

$2y+y=399\\3y=399$

Dividing both sides by 3

$\frac{3y}{3}=\frac{399}{3}\\y=133$

133 adult tickets were sold.

Keywords: linear equation, substitution method

Learn more about substitution method at:

#LearnwithBrainly

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4 years ago

Your model train has one engine and eight train cars. Find the total number of ways you can arrange the train.

baherus [9]

The answer is five! Don't tell me how I got that because my sister did the problem 2 minutes ago because I told her this question! Hope this help!

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3 years ago

Express 8.5454545454... as a rational number, in the form p/q where p and q are positive integers with no common factors.

zzz [600]

$x=8.\overline{54}\\
100=854.\overline{54}\\
100x-x=854.\overline{54}-8.\overline{54}\\
99x=846\\
x=\dfrac{846}{99}=\dfrac{94}{11}

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3 years ago

A construction company is hired to build a wheelchair ramp for a restaurant. The ramp connects the handicap parking space (point

makvit [3.9K]

Answer:

1. diagram in the attachment

2. AB = 32.3 ft

Step-by-step explanation:

2. from the diagram:

$sin \theta = \frac{opposite}{hypotenuse}\\sin (8) = \frac{4.5}{AB} \\AB = \frac{4.5}{sin(8)} \\AB = \frac{4.5}{0.1392} \\AB = 32.33ft$

4 0

3 years ago

Given the conversion factor 12 in/ 1 ft, which has the larger volume?

dsp73

Answer:

A. Cube A

Given:

Cube A volume = 5832 in³

For Cube B dimension in inches:

1.2 feet = 14.4 in

1 feet = 12 in

1 feet = 12 in

So Volume of Cube B:

L × B × H = 14.4 × 12 × 12 = 2073.6 in³

Cube A has a larger volume that Cube B.

5 0

2 years ago

Read 2 more answers