3 years ago

3 1/3 + (-2 1/4) + 1 5/6=

Mathematics

1 answer:

trasher [3.6K]3 years ago

6 0

Answer:

$2\dfrac{11}{12}$

Step-by-step explanation:

The first step is to ensure that all of the fractions have a common denominator.

$3\dfrac{1}{3}+\left( -2\dfrac{1}{4} \right) + 1\dfrac{5}{6}= \\\\3\dfrac{4}{12} - 2\dfrac{3}{12} +1 \dfrac{10}{12}= \\\\1\dfrac{1}{12}+1\dfrac{10}{12}= \\\\\boxed{2\dfrac{11}{12}}$

Hope this helps!

You might be interested in

Over the summer, for every 12 okra seeds Dana planted, 7 grew into plants. If he planted 120 okra seeds, how many grew into plan

Ipatiy [6.2K]

The answer is 70 because

6 0

4 years ago

SOMEONE.HALP.ME.

Natasha2012 [34]

3/4 = 0.75 in decimal inch
Karla wants to leave 0.75 inch in her signature.
4 -0.75 = 3.25 inch needed
0.25 = 1/4

3 and 1/4 inches is needed.

3 0

3 years ago

Evaluate the expression for x = 3 y= 1/3 and z= 5. 12 x - 3y over 4 x - Z

Zepler [3.9K]

Answer:

35.786

12(3) - 3(1/2)/4(3) - 5

This is then further simplified to:

36 - 1.5/7

And when you divide 1.5 by 7, the number (rounded) is .214.

Thus, subtract, and gain the final answer of 35.786.

Hope this helps!

Step-by-step explanation:

Can you please mark me brainliest

6 0

3 years ago

A top swimmer would be able to swim across a 25-meter pool in about 1/5

Anni [7]

Answer:

125 m/min

Step-by-step explanation:

Find the rate (speed) as follows:

25 meters

--------------------- = (125/1) meters/min = 125 m/min

(1/5) minute

This is equivalent to about 380 ft/min

7 0

3 years ago

Chloe is buying mixed nuts at a grocery store. She can either spend $7.93 on a 15.25 ounce bag or $11.75 on a 25 ounce bag. Whic

ehidna [41]

Answer:

25 ounce bag

Step-by-step explanation:

7.93/15.25 = $0.52/ounce

11.75/25 = $0.47/ounce

3 0

3 years ago