A water tank has steps inside it, A monkey is sitting on the topmost s

1.	A water tank has steps inside it, A monkey is sitting on the topmost step(ie.tstep). The water level is at the ninth stepD) He jumps 3 steps down and then jumps back 2 steps up.In how many jumps will he reach the water level?(i) After drinking water, he wants to go back. For this,hejumps 4 steps up and then jumps back 2 steps downin every move. In how many jumps will he reach backthe top step?If the number of steps moved down is represented bynegative integers and the number of steps moved up bypositive integers, represent his moves in part (i) and (Gi)by completing the following, (a)-3+ 2-8(b) 4-2+down by eight steps. So, what will the sum 8 in (b(iii)- 8. In (a) the sum (-8) represents goingrepresent?ON AND SUBTRAC
Answer» Let the steps moved down be represented by positive integers and the steps moved up be represented by negative integers.(i) Initially, the monkey was at step = 1After 1st jump, the monkey will be at step = 1 + 3 = 4After 2nd jump, the monkey will be at step = 4 + (−2) = 2After 3rd jump, the monkey will be at step = 2 + 3 = 5After 4th jump, the monkey will be at step = 5 + (−2) = 3After 5th jump, the monkey will be at step = 3 + 3 = 6After 6th jump, the monkey will be at step = 6 + (−2) = 4After 7th jump, the monkey will be at step = 4 + 3 = 7After 8th jump, the monkey will be at step = 7 + (−2) = 5 After 9th jump, the monkey will be at step = 5 + 3 = 8After 10th jump, the monkey will be at step = 8 + (−2) = 6After 11th jump, the monkey will be at step = 6 + 3 = 9Clearly, the monkey will be at water level (i.e., 9th step) after 11 jumps.(ii) Initially, the monkey was at step = 9After 1st jump, the monkey will be at step = 9 + (−4) = 5After 2nd jump, the monkey will be at step = 5 + 2 = 7After 3rd jump, the monkey will be at step = 7 + (− 4) = 3After 4th jump, the monkey will be at step = 3 + 2 = 5After 5th jump, the monkey will be at step = 5 + (− 4) = 1Clearly, the monkey will reach back at the top step after 5 jumps.(iii) If steps moved down are represented by negative integers and steps moved up are represented by positive integers, then his moves will be as follows.Moves in part (i)− 3 + 2 − 3 + 2 − 3 + 2 − 3 + 2 − 3 + 2 − 3 = −8Moves in part (ii)4 − 2 + 4 − 2 + 4 = 8Moves in part (ii) represent going up 8 steps. can u send your whatsapp no. DO U HAVE 80 MARKS QESTION PAPER OF MATHS CHAPTER 1.2.3.4.5.6.7.

A water tank has steps inside it, A monkey is sitting on the topmost step(ie.tstep). The water level is at the ninth stepD) He jumps 3 steps down and then jumps back 2 steps up.In how many jumps will he reach the water level?(i) After drinking water, he wants to go back. For this,hejumps 4 steps up and then jumps back 2 steps downin every move. In how many jumps will he reach backthe top step?If the number of steps moved down is represented bynegative integers and the number of steps moved up bypositive integers, represent his moves in part (i) and (Gi)by completing the following, (a)-3+ 2-8(b) 4-2+down by eight steps. So, what will the sum 8 in (b(iii)- 8. In (a) the sum (-8) represents goingrepresent?ON AND SUBTRAC

Answer»

Let the steps moved down be represented by positive integers and the steps moved up be represented by negative integers.(i) Initially, the monkey was at step = 1After 1st jump, the monkey will be at step = 1 + 3 = 4After 2nd jump, the monkey will be at step = 4 + (−2) = 2After 3rd jump, the monkey will be at step = 2 + 3 = 5After 4th jump, the monkey will be at step = 5 + (−2) = 3After 5th jump, the monkey will be at step = 3 + 3 = 6After 6th jump, the monkey will be at step = 6 + (−2) = 4After 7th jump, the monkey will be at step = 4 + 3 = 7After 8th jump, the monkey will be at step = 7 + (−2) = 5

After 9th jump, the monkey will be at step = 5 + 3 = 8After 10th jump, the monkey will be at step = 8 + (−2) = 6After 11th jump, the monkey will be at step = 6 + 3 = 9Clearly, the monkey will be at water level (i.e., 9th step) after 11 jumps.(ii) Initially, the monkey was at step = 9After 1st jump, the monkey will be at step = 9 + (−4) = 5After 2nd jump, the monkey will be at step = 5 + 2 = 7After 3rd jump, the monkey will be at step = 7 + (− 4) = 3After 4th jump, the monkey will be at step = 3 + 2 = 5After 5th jump, the monkey will be at step = 5 + (− 4) = 1Clearly, the monkey will reach back at the top step after 5 jumps.(iii) If steps moved down are represented by negative integers and steps moved up are represented by positive integers, then his moves will be as follows.Moves in part (i)− 3 + 2 − 3 + 2 − 3 + 2 − 3 + 2 − 3 + 2 − 3 = −8Moves in part (ii)4 − 2 + 4 − 2 + 4 = 8Moves in part (ii) represent going up 8 steps.

can u send your whatsapp no.

DO U HAVE 80 MARKS QESTION PAPER OF MATHS CHAPTER 1.2.3.4.5.6.7.

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