Respuesta :

BaldwinChen

Answer:

4.5 m is 5% of 90 cm

90cm is 2000% of 4.5 m

Step-by-step explanation:

(4.5/90) x 100 = 5%

(90/4.5) x 100 = 2000%

For both of these equations, I used the formula

(value/total value)×100 = percentge

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