Meena and Vina's ages are in the proportion 5 : 7. After three years, their total
age will be 42 years. What is Meena's age today? the answer is 15 years but how pls solve my question
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Answer:5÷42=7÷x
Find the value of x
Step-by-step explanation:
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let meena’s age = 5x
vina’s age = 7x
• 5x+3 +7x+3 = 42
12x+6 = 42
12x=36
x=3
• 5x = 15 = meena’s age
vina’s age = 7x
• 5x+3 +7x+3 = 42
12x+6 = 42
12x=36
x=3
• 5x = 15 = meena’s age
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