Question

fill in the blanks . 4/7 multiply 2/3 - 4/7 multiply5/6 = 4/7 multiply ( _______ - _______ )​

Answer 1

Answer:

Solution

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3×5×7+7=105+7=112. 112 is an even number and is therefore a composite number. Also, 112 is divisible by other numbers such as 2,4,7,8,14,16,28 and 56 apart from itself 112 and 1

Hence 3×5×7+7 is a composite number