A farmer has enough food to feed 20 animals in his cattle for 6 days. How long would the food last if there were 10 more animals
1 answer:
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Answer:
9 beads are purple
Step-by-step explanation:
we know that
To find out how many beads are purple, multiply the total beads by the fraction of the beads that are purple
so
therefore
9 beads are purple
Another way to solve the problem is convert the fraction in percentage
we have
so
If the total are 18 beads
50% is 9 beads
therefore
9 beads are purple
We have the equation:
Fist we add the b on the right side of the equation.
For the second step we multiply d to the right side of the equation