Question

at the time of birth female have___ova in her ovary
(2 to 3 lakh) (10 to 20 lakh) (2 to 4 lakh) (20 to 40 lakh)​

Answer 1

Answer:

women actually has 2-4 million(i.e.20 to 40 lakh) ova during birth

Answer 2

nothing big

now everything is fine.

thanku

have a nice day ahead

Speed of car = 3 whole $\dfrac{1}{9}$ km/hr

=$\dfrac{28}{9}$ km/hr

time taken to travel x km=5 whole $\dfrac{1}{7}$ hours

=$\dfrac{36}{7}$ hr

we know that, distance = speed ${×}$ time

or, x = $\dfrac{28}{9}$ ${×}$ $\dfrac{36}{7}$ km

or, x = 16 km

So. the car will travel 16 km in $\dfrac{36}{7}$ hours