You multiply fractions simply by multiplying numerators and denominators with each other:

Can you give more information
Given:
Selling price of a machine = 7000/-
Gross loss = 20%.
To find:
The cost and gross loss.
Solution:
Let x be the cost of machine.
According to the question,




Divide both sides by 0.8.


So, the cost of the machine is 8750/-.
Now,



Therefore, the gross loss is 1750/-.
Answer:
v = 21
Step-by-step explanation:
the sum of the interior angles of a triangle is 180 degrees
add all 3 angle measures and set equal to 180:
4v + 2v + 54 = 180
6v = 126
v = 21
Answer:
3210
Step-by-step explanation:
When rounding to the nearest 10, 100, 1000 and so on, the number digit before it has to be 5 or above. in this case, the number before the tenth placement digit is 8. Rounding it to 3210.
P.S
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<em><u>Faker/Tosrel</u></em>