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erastovalidia [21]
3 years ago
12

Use only an associative property to rewrite the following expression. (pk)•r=

Mathematics
1 answer:
Gennadij [26K]3 years ago
5 0

Answer:

Step-by-step explanation:

(pk) * r = p * (kr)

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3. 18 is 40% of what number?​
Mariulka [41]

#Lets just write x as the nunber you asked

x × 40/100 = 18

x = 18 : 40/100

x = 18 × 100/40

y = 1800/40

y = 45

<h3>Answer : 45</h3>
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