New Learning Composite Mathematics SK Gupta Anubhuti Gangal Class 7 Fractions and Decimals Chapter 2 Solution
Self Practice 2A Solution
Self Practice 2B Solution
(6) SOLUTION: Nishi spend time on learning spellings = (90 x 1/9) m
= 10 m.
Self Practice 2C Solution
Self Practice 2D Solution
Self Practice 2E Solution
Self Practice 2F Solution
Self Practice 2F Solution
Self Practice 2G Solution
Self Practice Exercise 2K Solution
Divide
(1) (a) 29.6 ÷ 3.7
(b) 0.377 ÷ 2.9
(c) 42.3 ÷ 0.12
(d) 9.375 ÷ 0.75
SOLUTION:
(2) (a) 16 ÷ 0.0004
(b) 1 ÷ 0064
(c) 396 ÷ 0.00375
SOLUTION:
(3) (a) 0.000133 ÷ 8.75
(b) 0.03 ÷ 0.0008
(c) 0.00217 ÷ 12.4
SOLUTION:
(4) Evaluate correct to 3 places of decimals.
(a) 4.13 ÷ 7.04
(b) 0.67 ÷ 5.08
(c) 5.872 ÷ 291.4
(5) Express the following fractions as decimals, giving your answer correct to 3 decimal places.
(a) 8/13
(b) 12/19
(c) 9/65
(d) 80/97
SOLUTION 4 & 5:
Self Practice Exercise 2L Solution
Convert:
(1) (a) 3 km = How many meter
(b) 2 m = How many centemeter
(c) 5 cm = How many milimeter
(d) 2.9 m = How many centemeter
(e) 0.89 km = How many meter
(f) 0.3 m = How many milimeter
(g) 7 dam = How many meter
(h) 5 hm = How many meter
(i) 2 m = How many decemeter.
(2) (a) 478 cm = How many meter
(b) 3209 centemeter = How many meter
(c) 90 milimeter = How many how many centemeter.
(d) 49 meter = How many kilometer.
(e) 2000 m = How many kilometer
(f) 200 cm = How many meter.
(g) 428 milimeter = How many meter
(h) 3 milimeter = how many meter
(i) 8 dacemeter = How many kilometer.
(3) (a) 5 kg = How many gram
(b) 3.7 kg = How many gram
(c) 0.289 kg = How many gram
(d) 3.59 g = How many miligram
(e) 9 g = How many miligram.
(f) 0.05 g = How many miligram.
(g) 2 q = How many kilogram
(h) 2.9 t = how many kilogram
(i) 0.032 kg = How many gram
(4) (a) 4000 g = How many kilogram
(b) 1800 gram = How many kilogram.
(c) 46 g = How many kilogram.
(d) 729 mg = How many gram.
(e) 700 mg = How many gram.
(f) 67 mg = How many gram.
(g) 8 mg = How many gram
(h) 9 g = How many kilogram
(i) 2 cg = How many miligram.
(5) (a) 4 hg = How many gram.
(b) 1.9 km = How many decemeter.
(c) 8.3 decagram = How many dg.
(d) 75 dam = How many kilometer
(e) 4 dg = How many miligram
(f) 300 kg = How many quintal.
SOLUTION Number 1, 2, 3, 4, & 5:
(6) Compare and put <,> or == in the given boxes.
(a) 5,000 mm ____ 5 m
(b) 3.8 kg ____ 400 g
(c) 5 mg ____ 1 g
(d) 3 g ____ 30,000 mg
(e) 0.0087 m ____ 8.7 mm
(f) 0.2 km ____ 2000 mm
SOLUTION Number 6:
Self Practice 2M Solution
(1) Find in cm, the height of a pile of books is each is 2 cm 3 mm thick.
(2) A pile of 160 sheets is 6.08 cm high. Find in mm the thickness of one sheet.
SOLUTION Number 1 & 2:
(3) How many pieces of tape each 6 cm long, can be cut from a length of 1 m 5 cm and how much remains?
(4) How many jars each holding 1.75 kg of jam can be filled from a vessel containing 100 kg of jam and how much remains?
(5) A racing car travels 425 m in 10 sec; express this speed in km per hour.
(6) A flask weighs 64.27 g when empty and 150.35 g when full of water. Find its weight when it is half full of water.
(7) A square and an equilateral triangle have a side in common. If a side of the triangle is 15 mm long, find the perimeter of the figure given alongside in cm.
(8) Diameter of Earth is 12756000 m. A new plant was discovered whose diameter 5/86 of the diameter of Earth. Find the diameter of the planet of this planet in km.
(9) Ravindra is 144 cm tall. That is 9/10 as tall as his elder brother. How tall is Ravindra’s elder brother?
SOLUTION Number 6, 7 ,8 & 9:
(10) A public sewer line is being installed along 161/2 m of road. The supervisor says that the labourers will be able to complete 7.5 m in one day. How long will the project take to complete?
SOLUTION Number 10:
Awesome
Ch:-1{Integers} please upload
Superb
Integer chapter exercise
Ok,it’s good but it’s not matching from my answer sheet not everything but specially that 2k. You must check it out and otherwise everything is fantastic
Pagal
New mathmatics today 7
S chand publishes
By
Anubhuti gangwal
Sp gupta
Op
Need solutions
Plz
Where is self practice 2I ???
I also awning where is the self practice to 2
I
Integer chapter exercise
New mathmatics today 7
S chand publishes
By
Anubhuti gangwal
Sp gupta
Op
Need solutions
Plz
Publish it soon
चैप्टर वन कि सॉल्यूशंस क्यों नहीं है
Thanks to you for helping me by such solutions
Plzz give me solution of chapter 2
☹️
Your all solution are very helpful but please provide the solution of chapter 14,15,16
Your website is very helping me as a parent
I need solutions of chapter 1 integer..plz sir provide us
MCQ ticck the correct
Thank you sir
Chapter 3 plz upload(Rational numbers)
Thank you sir
I am not able to read this rubbish remove this now. Thank you
There is some crossing in the questions, for better understanding we have not typed. Do You need in Type form?