Question

6. Rajesh has eaten 4/7 of a chocolate cake, how much cake he has eaten as a decimal?​

Answer 1

Answer:

So, at first he ate 2/3 means remaining=1/3 now he ate 4/7 of 1/3 that is =1/3*4/7=4/21

So total amount he ate=(2/3)+(4/21)=18/21

Total remains =1–(18/21) = 3/21 = 1/7

1/7 is the answer.

Answer 2

Answer:

The answer is 0.57

Explanation:

4÷7=0.57