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kompoz [17]
3 years ago
9

Is 7/8 greater than 3/4

Mathematics
2 answers:
lubasha [3.4K]3 years ago
8 0

Answer: yes

Step-by-step explanation:

convert 3/4 so the denominator is the same for both fractions. you would just double the fraction : 6/8

now compare 7/8 and 6/8

7/8 is closer to a whole so yes it is greater x

Arlecino [84]3 years ago
8 0

Answer: Yes

Step-by-step explanation: To see which is greater, notice that 3/4 and 7/8 are unlike fractions so we need to get a common denominator.

The common denominator of 8 and 4 is the least common multiple of 8 and 4 or 8. Notice that our first fraction 7/8 already has an 8 in the denominator so it stays the same. To get a 8 in the denominator of 3/4, we multiply the numerator and the denominator by 2 which gives us 6/8.

Notice that we now have like fractions since both fractions have an 8 in the denominator. To compare like fractions, we simply look at the numerators. Here, since 7 is bigger than 6, 7/8 is greater than 6/8.

So yes, 7/8 is greater than 3/4.

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4/10 times (7/8+9/4) 5/7​
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Answer: simplified down to 25/28 or 0.89 / / 0.9 rounded up

3 0
3 years ago
Please help me with this problem <br> Evaluate (-½·3)³
-Dominant- [34]

Answer: -27/8

Step-by-step explanation:

\left(-\frac{1}{2}\cdot \:3\right)^3

\mathrm{Apply\:exponent\:rule}:\quad \left(-a\right)^n=-a^n,\:\quad \mathrm{if\:}n\mathrm{\:is\:odd}

\left(-\frac{1}{2}\cdot \:3\right)^3=-\left(\frac{1}{2}\cdot \:3\right)^3

=-\left(\frac{1}{2}\cdot \:3\right)^3

\mathrm{Apply\:exponent\:rule}:\quad \left(a\cdot \:b\right)^n=a^nb^n

\left(\frac{1}{2}\cdot \:3\right)^3=\left(\frac{1}{2}\right)^3\cdot \:3^3

=-\left(\frac{1}{2}\right)^3\cdot \:3^3

=-\frac{1}{8}\cdot \:3^3

=-\frac{1}{8}\cdot \:27

=-\frac{27}{8}

3 0
2 years ago
Thank you all for your help
kotegsom [21]
I didn't do anything but yay
8 0
4 years ago
Read 2 more answers
A carrot has 55 grams of sugar per serving. A banana has 15 grams of sugar per serving. Which statement is true?
GREYUIT [131]
For an equal number of servings, the bananas will have three times as much sugar.

To put it in perspective:
When we have one serving of each fruit, the carrot will give you 5 grams of sugar whereas banana will give you 15 grams. 

Hope this helps!
7 0
3 years ago
Find the circumference of a circle with an area of 615.75 square inches.
Fittoniya [83]
A=pie×radius squared is the area formula of a circle. The circumference formula or a circle is C=pie×diameter. 615.75=(3.14)(radius) squared. Divide both sides by the 3.14. What ever 615.75 divided by 3.14 is-is radius squared. The square root is your radius. The radius is half the diameter, so double what you have right now as the radius to get the diameter. Now since C=pie×diameter, your circumference is your pie×your diameter. Whatever your answer is-is your circumference.
3 0
3 years ago
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