Please help me solve

Mathematics

2 answers:

ruslelena [56]3 years ago

6 0

Answer:

Step-by-step explanation:

So for this we have to find the percentage by using 'percentage of error'

If at first it was 15 then it went up to 19 we have to subtract 15 - 19= -4

Ignore the negative. Now divide= 4/19= 0.21

The size went up by 21%

mariarad [96]3 years ago

6 0

Answer:

21%

Step-by-step explanation:

U subtract 15 and 19 Because It increased 15 - 19= -4

Ignore the negative. Divide= 4/19= 0.21

The size went up by 21%

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