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Georgia [21]
2 years ago
11

During last year Adam's height increased from 125 cm to 135 cm. By how many percents did it change?

Mathematics
2 answers:
arlik [135]2 years ago
6 0

he increase from 125cm to 135cm

first step :

135 - 125  = 10cm

second step :

percents he change is

\frac{10 \times 100\%}{ 125}  = 8\%

Jet001 [13]2 years ago
6 0

Answer:

        = 8% increase

Step-by-step explanation:

The percent change is given by

percent change = (new - old)/old *100 %

                            = (135-125)/125 * 100%

                              =10/125 *100%

                              =.08 * 100%

                              = 8% increase

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