3 years ago

What was the original number if after 40% it became 420

Mathematics

2 answers:

Liula [17]3 years ago

8 0

Answer:

588 should be the answer :)

Jobisdone [24]3 years ago

5 0

Answer:

300

Step-by-step explanation:

Solve for x.

x+(2/5*x)=420

x=300

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