jess448869 jess448869

22-11-2019
Mathematics

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Need help with 5, 6, 7 i don’t know how to do it can someone help me with the steps

Need help with 5 6 7 i dont know how to do it can someone help me with the steps class=

Respuesta :

bria031907 bria031907

22-11-2019

Answer:

5) the answer is 2 hours

Step-by-step explanation:

1 hour: 35% is destroyed

35% added 2 times (2 hours) equals 70%

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