Harvey is 3 times as old as Jane. The sum of their ages is 48 years. Find the age of each.
2 answers:
Alright, let's answer this - Half of 48 is 24... Half of 24 is 12... 12 three times is 36... 36 + 12 is equal to 48. =)
H = Harvey j = Jane Harvey is 3 times as old as Jane = 3 times j <span>The sum of their ages is 48 years. sum = addition The keyword is means use a equal sign so.. h + j = 48 h = 3 times j 3j + j = 48 4j = 48 4j / 4 = 48 /4 j = 12 j = 12 Now lets find for Harvey. Harvey = 3 times j Harvey = 3j = 3 times 12 = 36 Jane = 12 Harvey = 36 </span>
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