Math, asked by tanvidesh2008, 10 months ago

8. 8.4
-2.1
9. Rani ate
part of a cake while her brother Ravi ate of the remaining Part of the cake left is
10. The product of two proper fractions is
than each of the fractions that are multiplied.

answer fast, urgent

Attachments:

Answers

Answered by ram76669

2

Step-by-step explanation:

I I hope it is helpful for you

Attachments:

Answered by Sunshine086

0

Answer:

Part that Rani ate = 2/7

Remaining part after Rani ate = 1 - 2/7

= 7-2/7

= 5/7

Ravi ate 4/5th part of 5/7

so, 4/5 × 5/7 = 4/7 part

Total part ate by Rani and Ravi = 2/7+4/7 = 6/7

therefore, Remaining part = 1 - 6/7 = 7-6/7 = 1/7

Hence, 1/7th part of the cake is left.

Attachments:

Previous Question

Next Question

Similar questions

Physics, 5 months ago

2. A tennis ball and a bowling ball are kicked with the same force. Which option relates the distance travelled by the balls to the inertia of the balls?

Science, 5 months ago

assertion: In humans, the genes inherited from parents don`t decide the sex of the offspring. Reason: The inheritance of X chromosome from father will result into female offspring and Y chromosome will result into a male.

Social Sciences, 5 months ago

State whether True or False. 1. Persian was the court language of the Turks. 2. The emperor later came to be called as padshah/alampanah. 3. Vikramadevacharita was written by Ziauddin Barani. 4. The science associated with the collection and study of coins is known as numismatics. 5. The term Rajatarangini literally means the stream of kings.

Chemistry, 10 months ago

4. An aqueous mixed solution of NaCl and HCl is exactly neutralized by an aqueous NaOH solution. The number of components in the final mixture is (6) 2 (d) 4 (a) 1 (c)3 The cashich the lid hesa fue substance can evict is known as...

Science, 10 months ago

Which of the following is asexual exogenous spores? Zoospres Conidia Sporangiospores Ascospores...

Economy, 1 year ago

Between 1880 and 1920 cultivated area in india rose by...

Physics, 1 year ago

A charge q is uniformly distributed over a large plastic plate. The electric field at point p, close to the centre of the plate is 10vm1 . If the plastic plate is replaced by a copper plate of the same dimensions and carrying same charge q then the electric field at the point p will be...

Math, 1 year ago

A child can do a piece of work 15 hours slower than a woman. The child works for 18 hours on the job and then the woman takes over for 6 hours. In this manner, of the work is completed. To complete the job now, how much time would the woman take?