First what you need to do is 4.2 x 0.6 and that will be you answer.
204 × 1,000 = 204,000. 204,000.
77 rice balls. You can do this problem in 2 ways set up a proportion and solve for x or get the amount of grams needed to make 1 rice ball (100100/11) 9100g per rice ball and then you divide what you have 700700 by 9100 to get 77.
13 percent * 5 years = 65
65% of the cheetah population will be lost in 5 years.
100 percent - 65 percent = 35.
35% of the cheetah population will remain in 5 years.
I do not see how this is a high school question, it's easy.
If she has 15 dollars and saves 5.25 each week it would take her 6 weeks.
5.25*6=31.50
31.50+15=46.50
So in total 6 weeks.
hope this helps!