MATHEMATICS MIDDLE SCHOOL

A youth club has 60 members40 of the members are boys
20 of the members are girls
a mean amount of videos watched last week by all members was 2.8
mean number of videos watched by the boys was 3.3
calculate the mean number of videos watched last week by the 20 girls.
show working out please

Answers

Answer 1
Answer: 60 times 2.8 = 168 videos watched in total 
40 times 3.3 = 132 videos watched by boys 
168 -132 = 36 videos watched by girls 
36 / 20 = 1.8

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What's 6-1 5/12 please help

Answers

When you solve a problem with fractions, you want them to have a common denominator. You can change 6 to 5 12/12, because 12/12 is the same as 1. Then you set up your problem.
 
  5 12/12 
- 1 5/12                    First, you subtract the whole numbers, so 5 -1. Then,  --------------               the numerators of the fractions.
4 7/12

What’s 6 divided by 3 plus 1,000,000

Answers

Answer:

1000002

Step-by-step explanation:

6÷3+1000000


6÷3=2


2+1000000=


= 1000002

Are 4/16 equivalent to 0.25

Answers

0.25= 25/100

25/100 = 5/20= 1/4

4/16 = 1/4

It is equivalent

Hope I helped! (Pick me as brainliest!)
Well lets see first lets simplify the equation the 4/16 = 2/8 and 2/8 = 1/4 if we put this fraction into the decmil form it is 0.25. If you have more questions like these with numbers going into 100 what i mean is if you have 1/2 make put the demonanator into 100 so you can make that a decmil too it will be easier In all IT IS EQUIVLENT :-) hope this helped

The product of what number and 7 is less than 49?

Answers

the answer is 7
why?
because 7*7=49
Hope that this would help you!! =)
7 times wha is less thatn 49
7 times x<49
divide both sides by 7
x<7

pick ANY number less than 7
-1
0
pi
6.9999999999999999999
-923042340
0.423098
22/7
etc



any number less than 7

Please!!! help, urgent math problem!

Answers

Answer:

The slope is 1


Step-by-step explanation:

To find the slope, we use the formula

m = (y2-y1)/(x2-x1)

where (x1,y1) and (x2,y2) are the points on the line

m = (9-2)/(3--4)

 = (9-2) /(3+4)

 = 7/7

 =1

The slope is 1

Answer:

1

Step-by-step explanation:

Slope = change in y / change in x

Y-values: 9 and 2

x-values: 3 and -4

Change is the difference

9-2)/(3- (-4)) = 7/7 = 1

Brian has 3 basketball cards and 5 baseball cards.  What fraction of Brian's cards are baseball cards?

Answers

5/8 because there are 8 cards in total. 5 of those 8 cards are baseball cards. Therefore 5 out of the 8 cards or 5/8 are baseball cards
three over five                                                                                                          ';/
3\5
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