3 years ago

Whta is the common denomiter to 13/20 and 19/30

Mathematics

1 answer:

charle [14.2K]3 years ago

8 0

$\frac{13*3}{20*3}= \frac{39}{60} \\ 
 \\ \frac{19*2}{30*2}= \frac{38}{60} \\ 
 \\ Common \ Denominator:60 \\$

You might be interested in

The graph of a linear relationship is shown. Which equation best represents the relationship between x and y in the graph

Finger [1]

Answer:

B. y = -3/4x + 5/2

Step-by-step explanation:

Take two points from the graph, let's use (-2, 4) and (2, 1):

Find slope:

m = (y₂ - y₁) / (x₂ - x₁)

= (1 - 4) / (2 - (-2))

= -3/4

Find y-intercept using slope above and anyone point:

y = mx + b

(1) = -3/4(2) + b

1 = -3/2 + b

b = 1 + 3/2

b = 5/2

Equation of line using m and b above:

y = mx + b

y = -3/4x + 5/2

8 0

3 years ago

I really need help A school band ordered hats for $2 and large T-shirts for $5. They bought 100 items in all for $380. Use a gra

Montano1993 [528]

3.8 in all is your answert

3 0

3 years ago

Read 2 more answers

Holly is trying to save $25,000

Basile [38]

Answer:

Step-by-step explanation:

Can u help me with a question I’m in 5th grade

3 0

4 years ago

Read 2 more answers

HELPPPPPP THIS IS DUE IN A LITTLE BIT!!!!!!!!!Roberto earns $7.00 an hour at a grocery store. If he works 20 hours each week, wh

vaieri [72.5K]

Answer:

Step-by-step explanation:

hope I'm right sorry if I'm not lol.

5 0

3 years ago

Read 2 more answers

I NEED HELP ASAP!!!!!!!!!!! One day, the temperature started at 14 degrees at 6:00 a.m., then climbed 5 degrees by noon, and the

ANTONII [103]

B.12 degrees I did this before

5 0

3 years ago