3 years ago

75% of a number is 4.5 cm

Mathematics

2 answers:

Maru [420]3 years ago

7 0

N(75/100)=4.5 multiply both sides by 100

75n=450 divide both sides by 75

n=6cm

cricket20 [7]3 years ago

5 0

Answer: 6 cm

Step-by-step explanation: 4.5 cm is 75/100

75/100=4.5/x

100*4.5=75*x

450=75x

divide both sides by 75

6=x

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