which pair of Numbers below is the second number 20 LESS than the first number ?
1 point
62 , 60
66 , 44
55 , 25
83, 63
Answers
Answer:
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Step-by-step explanation:
62,60 is the answer
The pairs of numbers in wich the second number is 20 less than the first number is 66,44 and 83, 63.
GIVEN
Pairs of numbers -
62 , 60
66 , 44
55 , 25
83, 63
TO FIND
The number pair in which the second number is 20 less than the first number.
SOLUTION
We can simply solve the above problem as follows;
(a) 62, 60
We are given a pair of number; 62 and 60.
We have to find out wether the second number is 20 less than the first number.
iF we add 20 to the second number, the result should be equal to the first number.
60 + 20 = 80
80 ≠ 62
So, First pair is not such pair.
(b) 66, 44
44 + 20 = 64
64 = first number.
So, 66, 44 is one such pair,
(c) 55, 25
25 + 20 = 45
45≠ 55
So, 55,25 is not such pair.
(d) 83, 63
63 + 20 = 83
So, 83,63 is one such pair.
Hence, The pairs of numbers in wich the second number is 20 less than the first number is 66,44 and 83, 63.
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