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larisa86 [58]
3 years ago
9

How many 3/4s are in 2? Write a multiplication AND a division equation to represent the situation.

Mathematics
2 answers:
Shtirlitz [24]3 years ago
5 0
Well we have 2/(3/4)= 8/3
If you want to check if you’re right or not, just say that how many 3/4s you need to give you 2. You need 1/4+ 3/4 to give you 1, so you have to add 4/4 to give you 2. You need to have 8/4 to give you2, but the question says how many 3/4 we have in 2. So in general you have 8/3 of 3/4s to give you 2.
8/3 * 3/4= 2
Sorry if it makes you confused.
irinina [24]3 years ago
3 0
So the division equation would be 2 divided by 3/4 which is 2 and 2/3

and the multiplication problem would be 3/4 times 2 and 2/3 which would get you 2

Hope this helped
Lemme know if I was right :)
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SImplify: x+3/9/x+12/6<br> Really stuck on this problem
Aleksandr-060686 [28]
To simplify this, first, multiply the whole equation with x to get rid of the denominator.

[ x + 3/9/x + 12/6] * x
Simplify 12/6 beforehand, which is 2.
[ x + 3/9/x + 2] * x
Distribute x to each of the terms
x2 + 3/9 + 2x

This is already a simplified equation. If you wan to further simplify by getting rid of the fraction, multiply the whole equation with 9 to eliminate the denominator.

[x2 + 3/9 + 2x]*9
9x2 + 3 + 18x
9x2 + 18x + 3 =0
5 0
3 years ago
PLEASE HELP ME!!! ILL GIVE BRAINLIEST TO RIGHT ANSWER
11111nata11111 [884]

Answer:

792m^2

Step-by-step explanation:

Seperate your 2 rectangles

Large one is 18*30

Small one (60-18)*6

18*30 = 540m^2

42*6=252m^2

7 0
3 years ago
What is 4 1/3 * 2 1/7 as a mixed number in simplest form?
Ronch [10]

Answer:

9 2/7

Step-by-step explanation:

4 1/3=13/3

2 1/7=15/7

13/3*15/7= 195/21

=9 6/21

=9 2/7

4 0
4 years ago
Read 2 more answers
What the answer question
kobusy [5.1K]

Answer:

             \bold{A_{_{\Delta XYZ}}=927.5\ cm^2}

Step-by-step explanation:

m∠Z = 180° - 118° - 28° = 34°

\sin(28^o)\approx0.4695\\\\\sin(118^o)=\sin(180^o-62^o)=\sin62^o\approx0.8829 \\\\\sin(34^o)\approx0.5592\\\\

\dfrac{\overline{XY}}{\sin Z}=\dfrac{\overline{YZ}}{\sin X}\\\\\\\overline{XY}=\dfrac{\overline{YZ}}{\sin X}\cdot\sin Z\\\\\\\overline{XY}=\dfrac{42}{0.4695}\cdot0.5592\\\\\overline{XZ}=50.024281...\\\\\\A_{_{\Delta XYZ}}=\frac12\cdot\overline{XY}\cdot\overline{YZ}\cdot\sin(\angle Z)\\\\\\A_{_{\Delta XYZ}}\approx\frac12\cdot50.0243\cdot42\cdot0.8829=927.4955...\approx927.5

8 0
3 years ago
Person A can paint the neighbors house 2 times as fast as Person B. The year A and B worked together, it took them 2 days. How l
seraphim [82]

Answer:

A can paint in 3days and B in 6 days

Step-by-step explanation:

From the question we were told

Person A can paint the neighbors house 2 times as fast as Person B

Let A only paint the neighbors house in X days

Let B only paint the neighbors house in 2X days

If we express the given information from the question in terms of fraction we have,

1/X + 1/2X = 1/2

3/2X = 1/2

if we cross multiply we have

6= 2X

X= 6/2

X= 3

Then A can paint the house in 3 days and B in 2(3)= 6days.

5 0
3 years ago
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