3 years ago

Add then simplify if possible 1/2 + 2/5

Mathematics

2 answers:

ludmilkaskok [199]3 years ago

8 0

Answer:

9/10 and it can't be simplified

Step-by-step explanation:

BRAINLIEST PLEASE

spayn [35]3 years ago

5 0

Answer:

9/10

Step-by-step explanation:

1/2 = 5/10

2/5 = 4/10

5/10+4/10= 9/10

You might be interested in

A company has two types of machines, type R and type S. Operating at a constant rate, a machine of type R does a certain job in

kozerog [31]

Answer: C. 6

Step-by-step explanation:

Given : Time taken by Machine R to do the job = 36 hours

Time taken by Machine S to do the job = 18 hours

Let x be the number of each type of machine to do the job.

Then , according to the question the required equation will be :-

$\dfrac{x}{36}+\dfrac{x}{18}=\dfrac{1}{2}\\\\\Rightarrow\ x(\dfrac{1}{36}+\dfrac{1}{18})=\dfrac{1}{2}\\\\\Rightarrow\ \dfrac{x}{12}=\dfrac{1}{2}\\\\\Rightarrow\ x=\dfrac{12}{2}=6$

Hence, the number of machines of type R were used =6

8 0

3 years ago

Andre bake some pieces he puts 24 mushrooms on veggie pizza veggie pizza has three times as many mushrooms as a sausage pizza ho

GenaCL600 [577]

Answer:

the sausage pizza has 12 mushrooms on it.

7 0

3 years ago

What is the answer? Picture is included!

Sunny_sXe [5.5K]

Answer: Answer is C.

7 0

3 years ago

Staci has 7 more cats than Taylor. Write an expression that illustrates how many cats Staci has. use x to represent the number o

jasenka [17]

Taylor=T Staci=S
T=x S=x+7

3 0

3 years ago

Jason has 39 cards and Mitch as 51 cards. The total number of cards that the boys have is 3 times the number of cards that Steve

icang [17]

Steve has 30 cards if you add 39 and 51 in the divided by three you will get 30 which is the amount of cards Steve has

4 0

3 years ago