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3 years ago

Find the sum of 17.7, 9.8 and 35.5 PLS GIVE STEP BY STEP ANSWER

Mathematics

2 answers:

Vlada [557]3 years ago

8 0

Answer:

The sum of 17.7, 9.8 and 35.5 is 63

Step-by-step explanation:

First lets find the sum of 17.7 and 9.8

9.8 = 10 - 0.2

17.7 + 9.8

= 17.7 + (10 - 0.2)

= 27.7 - 0.2

= 27.5

Now lets add 27.5 and 35.5

35.5 = 33 + 2.5

27.5 + 35.5

= 27.5 + 33 + 2.5

= 30 + 33

= 63

The sum of 17.7, 9.8 and 35.5 is 63

Happy to help :)

Sonja [21]3 years ago

4 0

Answer:

63.0 Or 63

Step-by-step explanation:

(2)(2) <= carry over numbers

17.7

+ 9.8

+ 35.5

______

63.0

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