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3 years ago

What are three equivalent ratios for 3 : 3 1/2

Mathematics

1 answer:

jolli1 [7]3 years ago

7 0

Answer:

6 : 7
9 : 10 1/2
12 : 14

Step-by-step explanation:

Multiply the given values by any number you like. The results will be integers if the number is even.

×2 gives 3×2 : (3 1/2)×2 = 6 : 7

×3 gives 3×3 : (3 1/2)×3 = 9 : 10 1/2

×4 gives 3×4 : (3 1/2)×4 = 12 : 14

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The sum of 0.8 and 0.04 can be written as a fraction where the numerator and the denominator are both positive integers. When th

Luda [366]

Answer: 0.84 as a fraction is 84/100

Greatest common factor is 4

Resulting fraction is 21/25

Addition of numerator and denominator of the resulting fraction is 46

Step-by-step explanation:

From the question, the sum of 0.8 and 0.04 is written as 0.8 + 0.04 = 0.84

Convert 0.84 to fraction = 84/100

The numerator and denominator in 84/100 are both positive integers.

The greatest common factor to the numerator and denominator is 4

Divide 84 by 4 = 21

Divide 100 by 4 = 25

Therefore, the resulting fraction is 21/25

Addition of 21 and 25 equals 46.

I hope this helps.

7 0

3 years ago

Can someone answer this

Lunna [17]

Answer:

$m = \boxed{1} \: \: c = \boxed{4}$

Step-by-step explanation:

$y = x + 4 \\ equating \: it \: with \\ y = mx + c \\ m = \boxed{1} \: \: c = \boxed{4}$

8 0

3 years ago

16 multiply 7/8 in simplest

denpristay [2]

Answer: 14

= 16 x (7/8)
= 8 goes into 16 2 times
= 2 x 7
= 14

5 0

3 years ago

Mrs Omar runs the school tennis club. She has a bin of tennis balls and rackets for every 5 tennis balls in the bin there are 5

Sav [38]

Answer:

x=y

Step-by-step explanation:

let x be the number of tennis balls and y the number of rackets.

-We divide the number of balls by the number of rackets to find out their ratio of proportionality:

$\frac{x}{y}=\frac{5}{5}=\frac{1}{1}=1$

-Hence, for each one ball there is one racket, so;

$x=y$

-This relationship is linear in nature, a direct variation, and can be graphed as attached below:

6 0

3 years ago

Read 2 more answers

PLEASE HELP

postnew [5]

Answer:

Below

Step-by-step explanation:

Substituting the given values:

f(6) = 6(2/3) - 2 = cube root of 6^2 - 2 = cube root 36 - 2

f(-6)= (-6)(2/3) - 2 = cube root of(-6)^2 - 2 = cube root 36 - 2

So This is true,

f(6) = cube root of 6^2 - 2 = cube root 36 - 2 = 1.3019

2 * f(3) = 2 * (cube root of 3^2 - 2 ) = 2 * (cube root of 9 - 2) = 0.1602

So False,

4 0

3 years ago