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FrozenT [24]
3 years ago
14

What is 30 percent as a fraction

Mathematics
2 answers:
Tatiana [17]3 years ago
6 0

Answer:

<h3>\frac{3}{10}</h3>

Step-by-step explanation:

30\% \:  \: as \: fraction

<h3>\frac{30}{100}</h3><h3>\frac{10(3)}{10(10)}</h3><h3>\frac{3}{10}</h3><h3>Hope it is helpful....</h3>
Tatiana [17]3 years ago
3 0

Answer:

<h3>\frac{3}{10}</h3>

Step-by-step explanation:

<h3>\frac{30}{100}</h3><h3>\frac{10(3)}{10(10)}</h3><h3>\frac{3}{10}</h3>

- joonie

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David can run 4 miles in 75 minutes .what is Davides jogging rate per hour ?
Nina [5.8K]

Answer:

3.2 miles per hour

Step-by-step explanation:

Time=75 minutes=75/60=5/4=1.25 hours

Speed=Distance/time=4/1.25=3.2 miles per hour

David's jogging rate is 3.2 miles per hour.

4 0
4 years ago
Help Me!
puteri [66]

Answer:

<u>Given:</u>

  • DC ║ AB
  • CM = MB as M is midpoint of BC

i) <u>Since DN and BC are transversals, we have:</u>

  • ∠DCM ≅ ∠NBM and
  • ∠CDM ≅ ∠BNM as alternate interior angles

<u>As two angles and one side is congruent, the triangles are also congruent:</u>

  • ΔDCM ≅ ΔNBM (according to AAC postulate)

So their areas are same.

ii)

<u>The quadrilateral has area of:</u>

  • A(ADCB) = A(ADMB) + A(DCM)

<u>And the triangle has area of:</u>

  • A(ADN) = A(ADMB) + A(NBM)

Since the areas of triangles DCM and NBM are same, the quadrilateral ADCB has same area as triangle ADN.

5 0
3 years ago
Read 2 more answers
LITERAL EQUATIONS: A literal equation is one consisting of all letters (or at least mostly letters). The Latin word literalis me
Crank

Answer:

D. b = r+z

Step-by-step explanation:

Given the expression b-r = z, we are to solve for b. To do this, we will add 'r' to both sides of the equation as shown;

b-r+r = z+r

Since -r+r = 0, substitute:

b+0 = z+r

b = z+r

Hence the resulting equation when r is added to both sides of the equation is b = z+r

Hence option D is correct

6 0
3 years ago
Which tool would be best to solve this problem?
hjlf

Step-by-step explanation:

Cosine Ratio is the best tool to solve this problem.

cos38°=x/8

x =8*cos38°

x = 8*0.79

x = 6.32

5 0
3 years ago
If the measure of Angle 6 is 140 what is the measure of Angle1
MrMuchimi
C) 40 :)))))))))))))))))))
6 0
3 years ago
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