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3 years ago

Convert decimal to a fraction in simplest form 0.20 HELP HELP!!!!

Mathematics

2 answers:

Andre45 [30]3 years ago

8 0

2/10 use percent calculator

Vitek1552 [10]3 years ago

7 0

Answer: 2/10

Step-by-step explanation:

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Mr. Rogers has $4.62. He has 3 times as many dimes as nickels and 6 more pennies than dimes. How many coins of each kind does he

Marysya12 [62]

Let’s make x = # of nickels. Then 3x = # of dimes and 3x+6 = # of pennies. A nickel is 5 cents, a dime is 10 cents and a penny is 1 cent.

The money she has should be .05(x) + .10(3x) + .01(3x+6) = 4.62 or to make it simpler: 5(x) + 10(3x) + 1(3x+6) = 462.

5x + 30x + 3x + 6 = 462

38x + 6 = 462

38x = 456

x = 12.

So she has 12 nickels (12 * $0.05 = $0.60), 36 dimes (36 * $0.10 = $3.60) and 42 pennies (42 * $0.01 = $0.42). $3.60 + $0.60 + $0.42 = $4.62.

3 0

3 years ago

What is the LCD of 1/6 and 5/4

slavikrds [6]

Answer:

Step-by-step explanation:

6 = 2*3

4 = 2*2

The least common multiple is

2*2*3 = 12

The least common denominator is 12

7 0

3 years ago

Read 2 more answers

1.) Convert pounds to ounces.

matrenka [14]

1) 201.6 ounces. (16 ounces in 1 lb)

2) 3090 grams (1000g in 1 kg)

3)8820 in (36in in 1 yd)

PLEASE GIVE BRAINLIEST

6 0

3 years ago

Please help me with thus pls

sergiy2304 [10]

Answer: 7

Step-by-step explanation:

8 0

3 years ago

For the last showing of a movie, a theater sold full-price and discount tickets,the theater sold 130 full-price ticket for a tot

sveta [45]

Answer:

the cost of 1 full price ticket is $9.5

Step-by-step explanation:

For the last showing of a movie, a theater sold full-price and discount tickets,the theater sold 130 full-price ticket for a total of $1235 the total sales both types of tickets were $2395

Let x be the number of full price tickets and y be the number of discount tickets

the theater sold 130 full-price ticket for a total of $1235 the total sales

130 full price tickets sold for $1235

the cost of 1 full price ticket is

$\frac{1235}{130}=9.5$

the cost of 1 full price ticket is $9.5

4 0

3 years ago