## RD Sharma Class 8 Solutions Chapter 4 Cubes and Cube Roots Ex 4.5

These Solutions are part of RD Sharma Class 8 Solutions. Here we have given RD Sharma Class 8 Solutions Chapter 4 Cubes and Cube Roots Ex 4.5

**Other Exercises**

**Making use of the cube root table, find the cubes root of the following (correct to three decimal places) ****Question 1.****7****Solution:**

(sqrt [ 3 ]{ 7 }) =1.913 (From the table)

**Question 2.****70****Solution:**

(sqrt [ 3 ]{ 70 }) =4.121 (From the table)

**Question 3.****700****Solution:**

(sqrt [ 3 ]{ 700 } =sqrt [ 3 ]{ 7times 100 })= 8.879 (from (sqrt [ 3 ]{ 10x }))

**Question 4.****7000****Solution:**

(sqrt [ 3 ]{ 7000 } =sqrt [ 3 ]{ 70times 100 }) = 19.13 (from (sqrt [ 3 ]{ 100x }))

**Question 5.****1100****Solution:**

(sqrt [ 3 ]{ 1100 } =sqrt [ 3 ]{ 11times 100 }) = 10.32 (from (sqrt [ 3 ]{ 100x }))

**Question 6.****780****Solution:**

(sqrt [ 3 ]{ 780 } =sqrt [ 3 ]{ 78times 100 }) = 9.205 (from (sqrt [ 3 ]{ 10x }))

**Question 7.****7800****Solution:**

(sqrt [ 3 ]{ 7800 } =sqrt [ 3 ]{ 78times 100 }) = 19.83 (from (sqrt [ 3 ]{ 100x }))

**Question 8.****1346****Solution:**

**Question 9.****250****Solution:**

**Question 10.****5112****Solution:**

**Question 11.****9800****Solution:**

**Question 12.****732****Solution:**

**Question 13.****7342****Solution:**

**Question 14.****133100****Solution:**

**Question 15.****37800****Solution:**

**Question 16.****0.27****Solution:**

**Question 17.****8.6****Solution:**

**Question 18.****0.86****Solution:**

**Question 19.****8.65****Solution:**

**Question 20.****7532****Solution:**

**Question 21.****833****Solution:**

**Question 22.****34.2****Solution:**

**Question 23.****What is the length of the side of a cube whose volume is 275 cm ^{3}. Make use of the table for the cube root.**

**Solution:**

Hope given RD Sharma Class 8 Solutions Chapter 4 Cubes and Cube Roots Ex 4.5 are helpful to complete your math homework.

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