2 years ago

If a store sells 300 flat screen TVs and 30% of high definition, how many high definition TVs were sold?

1 answer:

3 0

90 Tv’s are high def! 300/100 = 3 (this is what 1% equals because there’s 100% total) so if we know 1% is 3 tv’s and 30% are high def, then we find out how many tv’s 30% is. so if 3 is 1% then 30 x 1= 30 then 30x3 = 90!

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