Lacy has completed 80% of the questions on her science homework. There are 30 questions in all. How many more questions does she need to complete?

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asked Nov 23, 2021 108k views

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Madiha Malik · Answer 1 · 2021-11-24T11:44:01+0000

Answer:

24

Step-by-step explanation: you turn the 80% in to fraction 4/5 than divided 30 by witch is 6 than that means 6=1/5 meaning 4/5 =80 a so you mutiply 6 by 4 wicth =24

Lacy has completed 80% of the questions on her science homework. There are 30 questions in all. How many more questions does she need to complete?

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