Answer:20
Step-by-step explanation:
correct in e2020
Answer:
existing
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
3/10 of 20
NOTE: of in mathematics means multiplication
3/10 of 20 = 3/10 * 20
Multiply the numerators = 3*20 =60 divided by the denominator (10)
=60/10 = 6
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Answer:

Step-by-step explanation:
Given: 
Formula: 








Answer:
0.80c
Step-by-step explanation:
'c' represents the original price. 20% off leaves 80% of c, which is the sales price: 0.80c