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vesna_86 [32]
4 years ago
11

Does 1/2+1/8 = to 3/4

Mathematics
2 answers:
AleksAgata [21]4 years ago
5 0
1/2 is 2/4, and so we would need another 1/4 to make it equal to 3/4
1/8 is not equal to 1/4, so 1/2+1/8 does not equal 3/4
LenaWriter [7]4 years ago
5 0
No because you find the common denominator which is 8, then multiply what you got on the bottom to the top. 4/8 + 1/8 = 5/8
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Tennis distribution buys rackets at a wholesale price of 25$ per racket and sells them for 75.00$ each. What is the percent incr
Marrrta [24]

Answer:

200%

Step-by-step explanation:

25 would be 100 it marks them up 50 = 200 %

8 0
4 years ago
0.7x+6=0.3(4x+6)−2x
Gelneren [198K]

Answer: x=-2.8

Step-by-step explanation:

Given the following equation:

0.7x+6=0.3(4x+6)-2x

You can follow these steps in order to solve for "x" and find its value:

1. Apply Distributive property on the right side of the equation:

0.7x+6=0.3(4x+6)-2x\\\\0.7x+6=1.2x+1.8-2x

2. Subract 0.7x from both sides and add the like terms:

0.7x+6-(0.7x)=1.2x+1.8-2x-(0.7x)\\\\6=-1.5x+1.8

3. Subtract 1.8 from both sides:

6-(1.8)=-1.5x+1.8-(1.8)\\\\4.2=-1.5x

4. Finally, divide both side of the equation by -1.5:

\frac{4.2}{-1.5}=\frac{-1.5x}{-1.5}\\\\x=-2.8

8 0
4 years ago
Read 2 more answers
Megan and Kate decided to race their bikes. If Megan can ride at 12 mph and Kate can ride at 16 mph, how long until they are 1 1
Shkiper50 [21]
You would have to use an equation. The equation should be 12n+16n=1.5 When you found your answer, you should then use that decimal amount to "times" one hour to get the time. I am pretty sure that this is correct.
6 0
3 years ago
You roll a number cube and flip a coin. What is the probability of rolling a number less than 5 and flipping heads? Write your a
umka2103 [35]
<h2>Answer: <em><u>2/3 chance rolling less than 5 and 1/2 chance of flipping coin on heads. </u></em></h2>

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Step-by-step explanation:

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4 0
4 years ago
A man was traveling by air is allowed a maximum of 20kg luggages .The man has four bags weighing 3.5kg ,15 kg ,2kg and 1.5kg .Fi
KatRina [158]

Answer:

See explanation

Step-by-step explanation:

Maximum weight = 20 kg

Bag 1 = 3.5kg

Bag 2 = 15 kg

Bag 3 = 2kg

Bag 4 = 1.5kg

Total weight of bags = 22 kg

Excess weight of his luggage = Total weight of bags - Maximum weight

= 22 kg - 20 kg

= 2 kg

Express the excess weight as a percentage of his maximum weight allowed = excess weight / maximum weight × 100

= 2/20 × 100

= 0.1 × 100

= 10%

Express the excess weight as a percentage of his maximum weight allowed = 10%

5 0
3 years ago
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