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3 years ago

The sum of 3 fifteens and 17 fifteens

Mathematics

2 answers:

svet-max [94.6K]3 years ago

7 0

(3*15)+(17*15)=45+255=300
the final answer is 300
or 20 fifteens

Amanda [17]3 years ago

4 0

The sum of 3 fifteens and 17 fifteens is 3+17 = 20 fifteens. 20 fifteens can be expressed as 20 x 15 = 300.

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