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Mathematics

2 answers:

Sindrei [870]4 years ago

8 0

Answer:

3.42857143

Step-by-step explanation:

Kamila [148]4 years ago

8 0

Answer:

3.42857142857

Step-by-step explanation:

Im in middle school, i kn ow this

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At a soccer tournament 12 teams are wearing red shirts, 6 teams are wearing blue shirts, 4 teams are wearing orange shirts, and

kow [346]

When you add 12, 6, 4 and 2, you will get 24. 12 of the 24 teams wear red shirts, so for every 2 teams there would be 1 team wearing red.

Hope this helped!

3 0

3 years ago

Productive use of machinery on a farm made it possible to decrease the number of tractors by 12 how many tractors does the farm

irina1246 [14]

So first off, the answer to this is 24 now think of x as the real or original sum or amount, also y as the new sum or amount.
y * 1.5 is x, and y+12 is x. Now flip that to figure out what is y, also which is what we need, and you have x/1.5 = y as well as x-12 = y. Use the equal values method and make an equation x/1.5=x-12. solve this equation to get x, which is 36. to figure out the new amount, y, you need to minus 12, which can help you get the answer which is 24.

5 0

3 years ago

Solve for x

maw [93]

Step-by-step explanation:

$\tt{ \frac{x}{2} - \frac{x}{5} = 2}$

Take the L.C.M of 2 & 5. It's ' 10 '. Firstly find out the factors of 2 [ i.e 1 × 2 ] and then secondly find out the factors of 5 [ i.e 1 × 5 ]. Now , Note that while finding L.C.M of any numbers, Common numbers & Remaining numbers must be multiplied. In our case , common number = 1 & Remaining numbers are 2 & 5. Multiply them : [ 1 × 2 × 5 = 10 ].

⟶ $\tt{ \frac{x \times 5 - x \times 2}{10} = 2}$