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3 years ago

Divisibility rule for 4.

Mathematics

2 answers:

puteri [66]3 years ago

8 0

Answer:

Divisable by 4? look at the last two digets If divide by 4, the whole number divides by 4.

Talja [164]3 years ago

4 0

4 = 2^2, so if you can divide a number by 2 twice, then the number is divisible by 4.

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4/9 ÷2/3 divided <br><br><br> Thanks for helping!

notsponge [240]

Answer:

2/3

Step-by-step explanation:

4/9 ÷ 2/3

First flip the second fraction (the reciprocal)

4/9 ÷ 3/2

Then multiply

4/9*3/2= 12/18

And simplify

12/18 = 2/3

Hope this helps

7 0

3 years ago

The following are the temperatures in °C for the first 10 days in January:

AveGali [126]

Answer:

18.7

Step-by-step explanation:

6 0

3 years ago

There are 4 green apples and 6 red apples in a bag. If you pick one apple without looking, the probability that the apple is gre

attashe74 [19]

Answer: probability of having a green apple would be 2/5. The probability of picking a red apple would be 3/5.

Step-by-step explanation: there are 10 apples in total. So it would be 4/10 and 6/10

5 0

3 years ago

Read 2 more answers

FIXED! HELP!Maria bought 1 2/5 pounds of lunch meat for $3.36. How much would 2 3/4 pounds of lunch meat cost? Enter your answer

Vsevolod [243]

We are going to want to change any mixed number into an improper fraction. 2 3/4 is 11/4 and 1 2/5 is 7/5.
We are going to set up a proportion where the lbs are on the top and the money is on the bottom. x is going to be how much it costs for 2 3/4 lbs of lunch meat.

(7/5)/3.36 = (11/4)/x
Cross multiplication \/
7/5x = 9.24
x = 6.60

As a final answer, the 2 3/4 lbs of lunch meat cost $6.60

5 0

4 years ago

C/d+2=f/g solve for c

slavikrds [6]

So if you want to solve for c, the best thing to do is isolate the variable. So I personally don't enjoy dealing with fractions that much until the very end, so I am going to multiple the entire equation by $d*g$ to eliminate the fraction. So now the equation is $cg+2dg=fd$ . In order to isolate the c variable, subtract both sides by $2dg$ , which makes it $cg=fd-2dg$ . Now divide both sides by g, $c=\frac{fd-2dg}{g}$ . So that's what c equals in terms of f, d and g.

3 0

4 years ago