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nata0808 [166]
3 years ago
8

You bought a magazine for $6 and some notepads for $3 each. You spent a total of $18. How many notepads did you buy?

Mathematics
1 answer:
den301095 [7]3 years ago
6 0
These are possible answers:

We can get 1 magazine and 4 notepads with $18 
6 + (3×4) = 6 + 12 = 18

We can get 2 magazines and 2 notepads with $18
(6 × 2) + (3 × 2) = 12 + 6 = 18


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A cafe sells puffs. 5/9 are beef and 1/3 are chicken. The remaining 18 are tuna. Calculate 1. What fraction of the puffs are tun
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Let n be the total number of puffs. Now we can write:
n=\frac{5}{9}n+\frac{1}{3}n+18
Adding the fractional value of n, we get:
n=\frac{5+3}{9}n+18
Simplifying and rearranging gives us:
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