olly09
04.07.2020 •
Mathematics
12 stars / 30 balloons = x / 120 balloons
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Ответ:
48 stard
Step-by-step explanation:
12 stars = 30 balloons
? = 120 balloons
Solve
120/30 x 12 = 48
Ответ:
48 stars
Step-by-step explanation:
This is an equation where you have to find an equivalent fraction.
So, it is given to us that 12/30 = something (x) /120.
So, what happened to 30 to make it 120 in the respective denominators? It was multiplied by 4.
So, that’s what you do to the numerator, multiply it by 4.
So 12 x 4 = 48.
Now put it back as a fraction 12/30 = 48/120
Ответ: