Math, asked by saifianjum20, 5 months ago

Q9 Simplify 34.5-17+7+642.3

Answers

Answered by Rashi0906

9

Answer:

34.5-17+7+642.3

17.5+649.3

666.8

hope it helps you...

Answered by sugeetalamba

11

Answer:

= 34.5 - 17 + 7 + 642.3

= 34.5 - 10 + 642.3

= 24.5 + 642.3

= 666.8

Step-by-step explanation:

plz mark me as brainlest

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