Practice30Create account

A rational number is . By how much (numerator) does its equivalent form with denominator 5 plus an equivalent form with denominator 10 differ?
That is, write with denominator 5 (numerator a) and with denominator 10 (numerator b); find .

Class 7Equivalent Rational NumbersRational Numbers
  • A4
  • B2
  • C3
  • D6

Step-by-Step Solution

With denominator 5: . With denominator 10: , so . Then .
Answer: C) 3

Master this chapter in 30 minutes a day.

Don't just memorise the answer — build a daily practice habit.

Practice 5 Similar Questions Free →

All Equivalent Rational Numbers practice questions

More Class 7 Equivalent Rational Numbers practice

Among the four cards below, exactly some are equivalent to 4/7. Cards: 8/14, 12/21,…Lata and Mohan each colour part of identical grids. Lata colours 9 of 12 squares; Mohan…A long strip is folded so it has 24 equal parts; 18 are coloured. A friend folds an…Two rational numbers a/36 and 5/12 are equivalent. A third number a/k is also equivalent…A rational number 2/5 is written as an equivalent fraction p/q where p + q = 35. Find…