Three-fifth of the square of a certain number is 126.15. What is the number? (a) 14.5        (b) 75.69     (c) 145      (d) 210.25

Three-fifth of the square of a certain number is 126.15. What is the number? (a) 14.575.69 (c) 145 (d) 210.25

The sum of the squares of two consecutive numbers is 145. Find them.

75% of what number is 15?

One-fourth of three-fifth of a number is 42. What is 40% of that number ?

A number multiplied by 9 gives 145.71 . What is the number?

Two-fifths of one-fourth of three-sevenths of a number is 15. What is half of that number?

Two-fifth of one-fourth of three-seventh of a number is 15. What is half of that number? (a) 94 (b) 96 (c) 188 (d) 196 (e) None of these

one fifth of a certain number exceeds it's one tenth by 5. Then the number is