please help me friends...I need solutions for these questions...it's very urgent please...help me..I will follow u nd I will mark u as brainliest if u keep correct solutions for these questions... help me friends
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Answers
Answered by
1
Answer:
210
Step-by-step explanation:
composite numbers is the number which is form by multiplying two numbers
so here the question is
3×5×7+7
Solution:
=3×5×7+7
=15×7+7
=15×14
answer is 210
so this numbers are composite numbers.
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