Advertisements
Advertisements
प्रश्न
A lift is on the ground floor. If it goes 5 floors down and then moves up to 10 floors from there. Then in which floor will the lift be?
Advertisements
उत्तर
Initially the lift will be in the ground floor representing ‘0’
It goes to 5 floors down ⇒ – 5
Then it moves 10 floors up +10.
Now the lift will be = 0 – 5 + 10 = – 5 + 10
= 5th floor ...(above the ground floor)
APPEARS IN
संबंधित प्रश्न
Write a pair of negative integers whose difference gives 8.
Write a negative integer and a positive integer whose difference is −3.
Fill in the blank to make the following statement true:
−53 + ______ = −53
Fill in the blank to make the following statement true:
(−4) + [15 + (−3)] = [−4 + 15] + ______
Kabilan was having 10 pencils with him. He gave 2 pencils to Senthil and 3 to Karthik. Next day his father gave him 6 more pencils, from that he gave 8 to his sister. How many pencils are left with him?
Find the value of (−25) + 60 + (−95) + (−385)
(–43) + ______ = –43
Integers are closed under subtraction.
a – b = b – a
Write a pair of integers whose product is –36 and whose difference is 15.
