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How do you solve #7/9=8/t#?

Answer 1

Eli Assouline

#t=72/7 or 10 2/7#

#7/9=8/t#

cross multiply

#:.7t=72#

#:.color(blue)(t=72/7#

#:.color(blue)(t=10 2/7#

check:

#:.72/7=10.28571429#

#:.7/9=8/10.28571429#

#:.0.777777777=0.777777777#

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Answer 2

Avery Alexander

To solve the equation 7/9 = 8/t, you can cross-multiply. Multiply 7 by t and 9 by 8. This gives you 7t = 72. To isolate t, divide both sides of the equation by 7. The solution is t = 72/7.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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