All categories

3 years ago

Can 7/30 be reduced?

Mathematics

1 answer:

JulijaS [17]3 years ago

8 0

Answer:

Step-by-step explanation:

as 7 is a prime numbers and prime numbers cannot be reduced .

You might be interested in

HEEEEEELLLPPPPPPPP!!!!!!!!!!!!

ivann1987 [24]

The standard form would be y = 7x^2 - 42x + 67

8 0

3 years ago

2/3 cups of raisins are mixed with 1/2 cup peanuts what is the ratio

krok68 [10]

3:5 because if you add the fractions together it is what you get so the 5 would be raisins and the 3 would be peanuts

6 0

3 years ago

Help help pls pls!!!!

DIA [1.3K]

What grade are you in?

3 0

2 years ago

Which equation has a constant of proportionality equal to 9 y=81/3x y=9x y=3x y==1/9x

aev [14]

Answer:

B) y = 9 x has Proportionality Constant = 9

Step-by-step explanation:

Two quantities P and Q are said to be PROPORTIONAL if and only if:

P ∝ Q ⇔ P = k Q ⇔ $k = \frac{P}{Q}$

Here, k = PROPORTIONALITY CONSTANT

Given : k = 9

Now, let us consider the given expressions in which x ∝y

y = 81/3 x

Here, $\frac{y}{x} = \frac{81}{3} = 27 \ne 9$

So, here Proportionality Constant ≠ 9

y = 9 x

Here, $\frac{y}{x} = 9$

So, here Proportionality Constant = 9

y = 3 x

Here, $\frac{y}{x} = 3 \ne 9$

So, here Proportionality Constant ≠ 9

y = 1/9 x

Here, $\frac{y}{x} = \frac{1}{9} \ne 9$

So, here Proportionality Constant ≠ 9

Hence, only y = 9 x has Proportionality Constant = 9

8 0

3 years ago

Plz help!! first right answer for both gets the award<br>

Shalnov [3]

Answer:

A:in order:24,2,12,2,3 in order:84,2,42,7,3 B:168

Step-by-step explanation:

A)divide the top number by the bottom left

B)LCM of 24 and 84

6 0

3 years ago