## New Learning Composite Mathematics Class 7 SK Gupta Anubhuti Gangal Powers and Exponents Chapter 4B Solution

New Learning Composite Mathematics SK Gupta Anubhuti Gangal Class 7 Powers and Exponents Self Practice 4B Solution (1) Multiply and write the product as one power. (a) 25 x 23 (b) 47 x 45 (c) 98 x 97 (d) 105 x 103 x 10 (e) (1/2)7 x (1/2)3 (f) (-7/9)11 x (-7/9)6 (g) (5/13)9 x […]

## New Learning Composite Mathematics Class 7 SK Gupta Anubhuti Gangal Powers and Exponents Chapter 4A Solution

New Learning Composite Mathematics SK Gupta Anubhuti Gangal Class 7 Powers and Exponents Self Practice 4A Solution (1) Complete the table. One has been dome for you.   Expression Base Exponent Meaning Value (a) 28 2 8 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 256 (b) (-12)3 […]

## New Learning Composite Mathematics Class 7 SK Gupta Anubhuti Gangal Rational Numbers Chapter 3G Solution

New Learning Composite Mathematics SK Gupta Anubhuti Gangal Class 7 Rational Numbers Self Practice 3G Solution Express each of the following rational numbers as a decimal. (1) (a) 3/20 (b) 11/-16 (c) 2~21/40 (d) 1/125 (e) -17~3/64 SOLUTION Number 1: (2) (a) 5/6 (b) -23/7 (c) -3/11 (d) 1~11/15 (e) 4~11/-13 (3) Express the following […]

## New Learning Composite Mathematics Class 7 SK Gupta Anubhuti Gangal Rational Numbers Chapter 3F Solution

New Learning Composite Mathematics Class 7 SK Gupta Anubhuti Gangal Rational Numbers Chapter 3F Solution (1) Find the reciprocal of each of the following. (a) 8/27 (b) -11 (c) -16/45 (d) -3/-19 (e) |-2~3/27| (f) -|1~5/6| (g) |-4/3 + 8/4| SOLUTION: (2) Divide: (a) 3/4 ÷ 1/2 (b) -5/8 ÷ 3/2 (c) 4/5 ÷ -4/25 […]

## New Learning Composite Mathematics Class 7 SK Gupta Anubhuti Gangal Rational Numbers Chapter 3E Solution

New Learning Composite Mathematics SK Gupta Anubhuti Gangal Class 7 Rational Numbers Self Practice 3E Solution Multiply: (1) (a) 2/3 x 6 (b) 37/-10 x 5 (c) 3~1/21 x (-7) (d) -6~1/9 x -18 (e) 3~8/-15 (f) 1~7/39 x -91 (g) -6~9/50 x -10 (h) -8~11/95 x 38 SOLUTION: (2) (a) -5/8 x 4/9 (b) […]

## New Learning Composite Mathematics Class 7 SK Gupta Anubhuti Gangal Rational Numbers Chapter 3D Solution

New Learning Composite Mathematics SK Gupta Anubhuti Gangal Class 7 Rational Numbers Self Practice 3D Solution (1) Find Each Sum (a) 1/2 + (7/-8) (b) -1/4 + (7/-12) (c) 43/5 + (-71/10) (d) – 22/7 + (-19/30) (2) Subtract: (a) 1/13 from -5/26 (b) 8/-15 from -11/30 (c) 29/25 from -157/50 (d) 14/11 from 71/22 […]

## New Learning Composite Mathematics Class 7 SK Gupta Anubhuti Gangal Rational Numbers Chapter 3C Solution

New Learning Composite Mathematics SK Gupta Anubhuti Gangal Class 7 Rational Numbers Self Practice 3C Solution (1) Find each sum. (a) 1/5 + 2/-5 (b) 1~3/8 + 3~7/8 (c) -1/4 + 3/-4 (d) -1/10 + (-7/10) (e) 1~3/4 + (-1~1/4) (f) 1~7/12 + 11/-12 (g) -4/15 + 4/-15 + -4/15 (h) 17/-30 + 7/30 + […]

## New Learning Composite Mathematics Class 7 SK Gupta Anubhuti Gangal Rational Numbers Chapter 3B Solution

New Learning Composite Mathematics SK Gupta Anubhuti Gangal Class 7 Rational Numbers Self Practice 3B Solution (1) Compare. Write <,> or = in the boxes to make a true statement. (a) -7/24 ____ -3/8 (b) -1/5 ____ -1/3 (c) 6/10 ____ 1/35 (d) -1~5/12 ____ -1~7/18 (e) 8/14 ____ 11/21 (f) -1~1/2 _____ -1~7/9 (g) […]

## New Learning Composite Mathematics Class 7 SK Gupta Anubhuti Gangal Rational Numbers Chapter 3A Solution

New Learning Composite Mathematics SK Gupta Anubhuti Gangal Class 7 Rational Numbers self Practice 3A Solution (1) Which of the following are not rational numbers? (a) 2/-3 (b) 7/8 (c) -8/15 (d) 0 (e) -7/-18 (f) 0/3 (g) 5/0 (h) 0/0 (2) Express the following in the form p/q (a) 4 (b) 2~1/5 (c) -8 […]

## New Learning Composite Mathematics Class 7 SK Gupta Anubhuti Gangal Fractions and Decimals Chapter 2 Solution

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 […]