What percentage of 9.5 litres is 285 millilitres?
What percentage of 9.5 litres is 285 millilitres?
What percentage of 9.5 litres is 285 millilitres?
Find the third proportional to 16 and 36.
rahul ? Jan 20 '2020 at 19:44
Correct answer is: 81
Explanation:
If C is the third proportional to A and B, then \(\frac{A}{B} = \frac{B}{C}\)
If x is the third proportional to 16 and 36, then \(\frac{16}{36} = \frac{36}{x}\)
\(=> \frac{4}{9} = \frac{36}{x}\)
\(=> x = 36 \times \frac{9}{4}\)
\(=> x = 9 \times 9\)
\(=> x = 81\)
Hence, The third proportional to 16 and 36 is 81.
If x:y = 4:3, find(4x+5y)/(5x2y)
Which is the least number which when divided by 7, 9, 16 and 22 leaves remainders 3, 5, 12 and 18 respectively?
Which is the largest number by which the numbers 452, 368, 284, 186 should be divided to get the same remainder?
Which of the following fractions is greater than both 3/5 and 9/16.
Which of the following is the same as 65.235 x 537.5 x 0.00063?