Write 400% as the ratio 400/100. To find an equivalent ratio, you know that 400 divided by 20 is 20, so 100 divided by 20 will give you the answer. 100 ÷ 20 = 5. Reza ate 5 grapes yesterday. 0% as the ratio 400/100. To find an equivalent ratio, you know that 400 divided by 20 is 20, so 100 divided by 20 will give the answer.
100 ÷ 20 = 5.
Reza ate 5 grapes yesterday. Here is the edge answee
What you must do for this case is to extract the relationship of the grapes that were eaten yesterday among the grapes that were eaten today. To do it, let: x: number of grapes that Reza ate yesterday (x / 20) = (100/400). Clearing x we have: x = (100/400) * (20) = 5 answer the number of grapes Reza ate yesterday was 5
It takes her (100 mi)/(50 mi/h) = 2 h to get to her destination. She has 1 h 40 min = 100 min for her 100 mi return trip. .. (100 mi)/(100 min) = (60 mi)/(60 min) = 60 mi/h
She must return at the rate of 60 mph to complete the trip in 3 h 40 min.