Question

convert 0.42 into a percentage ​

Answer 1

Answer:

0.42=42/100

42/100×100=42%

Step-by-step explanation:

42%

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Answer 2

Answer:-

42%

Step-by-step explanation:-

Introduction. Percent, p%

'Percent (%)' means 'out of one hundred':

p% = p 'out of one hundred',

p% = p/100 = p ÷ 100.

Note:

100/100 = 100 ÷ 100 = 100% = 1

Multiply a number by the fraction 100/100,

... and its value doesn't change.

Calculate the percent value:

0.42 =

0.42 × 100/100 =

(0.42 × 100)/100 =

42/100 =

42%;

 

In other words:

1) Multiply that number by 100.

2) Add the percent sign % to it.

Answer:  0.42 = 42%