The difference between the sum of four consecutive odd numbers and three consecutive even numbers together is 40 Also the largest even number is 5 more than the largest odd number What is the sum of the smallest odd number and the smallest even number?
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Let the consecutive odd numbers be:
x, x+2, x+4 and x+6
∴ Largest even number = x+11 and other even numbers
= x+7 and x+9
∴ x + x + 2 + x + 4 + x + 6 -(x + 7+ x + 9 + x + 11 )=20
=>x - 15 =20
=>x =15 + 20 =35
∴ Required sum = x + x + 7
=2x + 7 = 2×35+7=77
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