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Salsk061 [2.6K]
3 years ago
5

Pls Help !              12/4 − 1 3/4 A) 1 /4 B) 1/ 2 C) 1 1/ 4 D) 2 1/ 4

Mathematics
2 answers:
lianna [129]3 years ago
8 0

The answer you are looking for is C.) 1 1/4.

To find this answer, you need to make 1 3/4 into an improper fraction. This can be done by multiplying the whole number (1) by the denominator (4) and adding it to the numerator (3). So, 1 * 4 = 4 and 3 + 4 = 7. Now your problem says 12/4 - 7/4. Finally, subtract the fractions, keeping in mind the denominators stay the same, but you subtract the numerators. 12/4 - 7/4 = 5/4. 5/4 converted to a mixed fraction is 1 1/4. Thus making 1 1/4 the answer.

I hope this helps!


miv72 [106K]3 years ago
3 0

i think it is 1/4 because i used my caculator and i got 1.25 so then i simplified it and got 25/100 and then isimplified that and got 1/4. HOPE THIS HELPS!!!

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How can you know if this equation is true?<br> 1/3+1/5=2/8=1/4
m_a_m_a [10]

Answer: This statement isn't true.

Step-by-step explanation: By finding like denominators, you can add the fractions on each side. Then, compare by cross multiplying.

5 0
3 years ago
Convert the measurement as indicated
Iteru [2.4K]

Answer:

36 ft

Step-by-step explanation:

<u>Given </u><u>:</u><u> </u>

  • 12 yards.

We need to convert it into feets. We know that ,

\implies 1 yard = 3 feet

\implies 12 yards = 12 * 3 ft

\implies 12 yards = 36 ft .

<u>Hence </u><u>the</u><u> </u><u>required</u><u> answer</u><u> is</u><u> </u><u>36</u><u> </u><u>feets </u><u>.</u>

5 0
2 years ago
Read 2 more answers
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melomori [17]
8, and 57 I believe am sorry if am wrong I didn’t mean to get it wrong
7 0
2 years ago
CAN SOMEONE HELP ME FIND THE DISTANCE..​
kirill115 [55]

The angle of elevation from point C to point A is 32^{\circ}

<em><u>Solution:</u></em>

Given that we have to find the angle of elevation from point C to Point A

Given in figure that, angle A = 58^{\circ}

Given is a right angled triangle ABC where angle B = 90^{\circ}

We have to find angle C

The angle sum property of a triangle states that the angles of a triangle always add up to 180°

Therefore, in given triangle ABC

angle A + angle B + angle C = 180

58^{\circ} + 90^{\circ} + C = 180^{\circ}

148^{\circ} + C = 180^{\circ}\\\\C = 180^{\circ} - 148^{\circ}\\\\C = 32^{\circ}

Therefore angle C = 32^{\circ}

5 0
3 years ago
I really need help!
aleksklad [387]

Answer:

3/20

Step-by-step explanation:

Total number of students = 15 + 10 = 25

Number of girls = 10

Number of ways to select 2 students =

Number of ways to select 2 girls =

Compute the probability of selecting two girls as follows:

Thus, the probability that both students are girls is 0.15.

0.15 simplified in fraction from: 3/20

8 0
2 years ago
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