Answer :
To mix with 3 cups of Rice Krispies, 2 cups of marshmallows are needed.
To find the number of cups of marshmallows needed to mix with 3 cups of Rice Krispies, we need to use the equation given: r = 1.5m. We want to find out the value of m, so we substitute r = 3 into the equation. 3 = 1.5m. Now we can solve for m by dividing both sides of the equation by 1.5: m = 2 cups. Therefore, 2 cups of marshmallows are needed to mix with 3 cups of Rice Krispies.
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Answer:
m = 2
Step-by-step explanation:
The number of cups of marshmallows, m, needed for r cups of Rice Krispy r is described by the equation :
r= 1.5m ...(1)
We need to find the no. of marshmallows are needed to mix with 3 cups of Rice Krispies.
Pu r = 3 in equatin (1) :
[tex]m=\dfrac{r}{1.5}\\\\m=\dfrac{3}{1.5}\\\\m=2[/tex]
So, there are 2 cups of marshmallows
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