Answer:
)Alex picks more red cards than black cards,
Step-by-step explanation:
There is infinitely many ratios which are equivalent to 5:9. As we know always we can write divide as fraction, so
. We can multiply nominator and denominator by the any number (but the same) and get another numbers but ratio will be the same, so equivalent.
For example
10:18,
15:27
Hello!
2x / 3 + 1 = 3
Subtract 1 from both sides
2x / 3 = 2
Multiply both sides by 3
2x = 6
Divide both sides by 2
x = 3
The answer is 3
Hope this helps!
Answer:
If there isn't an exact number in the middle you take the two numbers that are in the "middle" add them together and divide by 2
Step-by-step explanation:
Answer:
f=3n, where n is the number of cakes.
Step-by-step explanation:
Yes, the equation f=3n, where n is the number of cakes, models the situation.