3 years ago

110% of 90 is what number a? write and solv w porportion

Mathematics

1 answer:

Zarrin [17]3 years ago

3 0

Answer:

Step-by-step explanation:

I love using proportions!!!

$\frac{part \: or \: is}{whole \: or \: \: of} = \frac{percent}{100}$

x/90=110/100

cross multiply

90×110 and x×100

100x=9900

÷100. ÷100

x=99

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3 years ago

110% of 90 is what number a? write and solv w porportion​

110% of 90 is what number a? write and solv w porportion