Abcd are four consecutive odd integers and their average is 42 what is the product of b and d
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Hello Dear!!!!
Here's your answer....
The consecutive odd integers are
2n+1, 2n+3, 2n+5, 2n+7
Average is 42
2n+1+2n+3+2n+5+2n+7/4 = 42
2n+1+2n+3+2n+5+2n+7 = 168
8n+16 = 168
8n = 168-16
8n = 152
n = 152/8
n = 19
b is 2n+3
2(19) +3
41
d is 2n+7
2(19) + 7
45
Product is
41*45
1845
__________________________
Hope this helps you.....
Here's your answer....
The consecutive odd integers are
2n+1, 2n+3, 2n+5, 2n+7
Average is 42
2n+1+2n+3+2n+5+2n+7/4 = 42
2n+1+2n+3+2n+5+2n+7 = 168
8n+16 = 168
8n = 168-16
8n = 152
n = 152/8
n = 19
b is 2n+3
2(19) +3
41
d is 2n+7
2(19) + 7
45
Product is
41*45
1845
__________________________
Hope this helps you.....
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