Question
If the average age of "Ava," "Bella," and "Cara" is 30 years, and the ratio of their ages is 5:7:3, what is the age of "Cara"?
More HCF and LCM Questions
- Find the HCF of 245, 350 and 385.
- What will be the greatest common divisor (GCD) of (x² - 8x + 15) and (x² - 11x + 30).
- The HCF of two numbers is 18 and their LCM is 540. If one of the numbers is 90, find the other number.
- Three numbers a, b and c are co-prime to each other such that ab = 88 and bc = 33. Find the value of (a + b + c).
- The product of two numbers is 2880 and their GCD is 24. What is the LCM?
- If 'x' is the highest common factor (HCF) of 288 and 272, what is the product of the digits of 'x'?
- The LCM of two natural numbers is 25 times their HCF. If the product of given two numbers is 3600, then find the LCM of the numbers.
- The HCF and LCM of two natural numbers are 14 and 66, respectively. What is the difference between the two numbers, if one of the numbers is 28?
- The HCF of two numbers is 112, and their LCM is 3360. What is the sum of the numbers?
- The LCM of two natural numbers is 18 times their HCF. If the product of given two numbers is 16,200, then find the LCM of the numbers.
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