10•3 is 10+10+10=30, multiplication is adding a number to its self a certain amount of times, so if its 10•3, its adding 10+10+10
Hi!
okay say you have the fractions 1/4 and 6/24, these two fractions are equivalent because you can multiply the numerator and the denominator by 6 to get 6/24 (1x6 = 6 and 4x6 = 24).
similarly you can reduce 6/24 to 1/4 by dividing the numerator and denominator by 6 (6/6 = 1 and 24/6 = 4).
i hope this helped!
It is 31%.
To explain, you have to just have to multiply 0.31 by 100, and then add a percentage sign.
Answer:
y= 12x
Step-by-step explanation:
36/3=12
12× x =y
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For example if you take a right triangle, one angle is already 90 degrees. The other 2 angles measure would be determined by knowing that a triangle’s inside angles add up to 180. So the other 2 angles are 45 degrees each. Also it is not just a random number. It is based on a protractor. Hope this helps!