Answer:
i think the answer is option 1 3
Step-by-step explanation:
i say this bc 3/4 times 4 is 3
hope this helps
if this is the correct answer plz mark brainliest.
Multiplying a number by 4/5 and then dividing by 2/5 is the same as multiplying by 2
Answer:

Step-by-step explanation:
Given


Required

This is calculated as the number of women divided by the population of the class
i.e.

So, we have:


400 is another way to right 4 hundreds