- AYes, they add to 72
- BNo, it should be 22, 23, 24
- CNo, they add to 71
- DNo, it should be 24, 25, 26
Step-by-Step Solution
23 + 24 + 25 = 72 ✓. (In equation form: n + (n + 1) + (n + 2) = 72 gives n = 23.)
Answer: A) Yes, they add to 72
Three consecutive numbers add up to 72. Ramesh tries 23, 24 and 25. Is he right?
Class 7Checking Solutions by TrialSimple Equations
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 Checking Solutions by Trial practice questions
More Class 7 Checking Solutions by Trial practice
Which story fits the equation 2x + 15 = 39?I think of a number, subtract 4 and multiply by 3. I get 27. Lata says the number is 13.…Each bag x weighs the same and the numbered weights are in kg. The pans balance. What is…Rakesh has 15 coins, all ₹2 or ₹5, worth ₹51 in total. He says nine of them are ₹5…A rectangle's length is 3 cm more than twice its width w, and its perimeter is 54 cm.…