2 years ago

2/-3 divided by 2 3/4

Mathematics

1 answer:

Ilya [14]2 years ago

7 0

Answer:

2/-3 ÷ 2 3/4

Convert the mixed fraction to an improper fraction

2/-3 ÷ 11/4

Change the division sign to multiplication sign ( × ) and reverse the second fraction

That's

2/-3 × 4/11

= -8/33

Hope this helps

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Emerson is making a punch that contains 60% grape juice and the rest lemon-lime soda. The punch has 2 liters of lemon-lime soda.

valina [46]

Part A.

Consider a punch containing L liters.

60% of these that is $\frac{60}{100}L=0.6L$ is grape juice, and the rest, 0.4 L is lemon-soda.

so, for the variable L, the total amount of punch, the total amount of grape juice is 0.6 L
and the amount of lemon soda in the punch is 0.4L

Part B.

For L=2, we substitute and get:

0.6 L=0.6 * 2 liters = 1.2 liters of grape juice

0.4 L = 0.4 * 2 liters = 0.8 liters of lemon soda.

5 0

3 years ago

Please help guys this khan and litteraly have this unit test please guys illl mark brainliest

tankabanditka [31]

Answer:

x=36

Step-by-step explanation:

So, lets go over what we know:

16 is equal to 4/9ths of x.

As a equation, this looks like:

$16 = \frac{4}{9}x$