MATHEMATICS MIDDLE SCHOOL

bess has knitted 5/8 of the scarf she is making. has she knitted more than 1/2 of the scarf. hint: find an equivalent fraction in eighths for 1/2

Answers

Answer 1

Answer:

Answer:

Fraction of Scarf Knitted by Bess

$=(5)/(8)$

Remaining fraction of Scarf which is to be Knitted

$1-(5)/(8)=(3)/(8)$

equivalent fraction in eighths for 1/2

$=(1)/(2)* (4)/(4)\n\n=(4)/(8)$

$(5)/(8)>(4)/(8)=(1)/(2)$

Yes, Bess has knitted more than $=(1)/(2)$ of the scarf.

Answer 2

Answer: Yes half of 8 is 4 equaling 4/8. Since she knitted 5/8, then she knitted more than 1/2. Hope this helps:)

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Familyes of
cost
6 Mrs. Baker uses 7.5 cups of sugar to make
14 dozen cookies. To the nearest hundredth,
what is the rate of cups of sugar per cookie?
© 22.4 cups
s?
@ 0.45 cup
Ⓡ 0.04 cup
☺ 0.54 cup

What is the answer

Answers

Answer:

Option C: 0.04 is the correct answer.

Step-by-step explanation:

Given that:

cups of sugar used = 7.5

cookies = 14 dozen

As we know that 1 dozen cookies equal 12 cookies so,

14 dozen cookies = 14* 12 = 168 cookies

Now,

we have to find the rate of cups of sugar per cookie, So:

Rate = cups of sugar / total cookies

By putting values:

Rate = 7.5/ 168

By simplifying we get

Rate = 0.04464

By rounding it off to nearest hundred:

Rate = 0.04

Hence the rate of cups of sugar per cookie is 0.04

i hope it will help you!

Need help please answer!

What are the first six terms of the sequence, n2 (n squared)??

Answers

a_1=1^2=1
a_2=2^2=4
a_3=3^2=9
a_4=4^2=16
a_5=5^2=25
a_6=6^2=36

Write one number that is a factor of 13

Answers

1,13 are the only possible factors

I'll do better than that.
I'll write ALL of them:

' 1 ' and ' 13 '.

That's all there are.

Is this right and what's the answer for number 3?

Answers

Answer: Hello!

the problems are wrong:

in the first problem, you have 38 rocks, and you can separate them into groups of 10 or in single rocks.

You have 4 options to do it:

0 groups of 10, and 38 single rocks.

1 group of ten and (38 - 19) = 28 single rocks

(this is 10 rocks in the group of then + 28 single rocks = 38 total rocks)

2 groups of ten and (38 - 2*10) = 18 single rocks

3 groups of ten and (38 - 3*10) = 8 single rocks

and you can't form more groups of tens because you only have 8 single rocks left at this point.

in the second problem, the case is the same, now you have 30 pieces of felt and you can divide them into groups of 10 or in single pieces.

then the possible options are:

0 groups of ten and 30 single pieces

1 group of ten and (30 - 10) = 20 single pieces

2 groups of ten and (30 - 2*10) = 10 single pieces

3 groups of ten and (30 - 3*10) = 0 single pieces

in the third problem you need to write, similarly as i did, why you organized the rocks or the pieces as you did.

That looks great! But say you chose number 2. You could say you organized it by multiplying single packs by the pieces of packs.

The surface area of a game cube is 384 square millimeters. how long is each edge of the cube?

Answers

$a\ \rightarrow\ the\ long\ of\ each\ edge\ of\ the\ cube\nthe\ surface\ area\ of\ a\ game\ cube=384\ mm^2\n\n6a^2=384\ /:6\n\na^2=64\ \ \ \Rightarrow\ \ \ a=8\n\nAns.\ the\ long\ of\ each\ edge\ of\ the\ cube\ is\ 8\ mm.$