Question

hey, i need simple answers for these questions for the assignment that is due tomorrow, :(

question number 1: present ages of sophie and jennie are 26 years and 30 years, respectively. find the ratio of their present ages and also the ratio of their ages 10 years later. is there any change in the ratio of their ages?

question number 2: chris sold tuna at the ratee of 180 dollar per kg and salmon at the rate of 250 dollar per kg. find the cost of 6kg of each type of fish. find the ratio of cost of 1kg as well as 6kg of each type of fish. do u find any differences in the ratios? justify your answer.

question number 3: aiden spent 48 dollars on books and 76 on a bag. find the ratio of cost of the bag to cost of the books.

question number 4: joseph has a fish farm. he cultured 2,480 fish in the fresh water pond and 4,564 fish in normal water pond. find the ratio of number of fish with respect to fresh water pond to normal pond.

I Need Quick Answers Please. :-'(

Answer 1

Here,

Julie runs 1 1/2 miles or 3/2 miles in 1/3 hour

Let,

Julie runs x miles in 1 hour

So here the ratio will be,

3/2 : 1/3 = x: 1

3/2 ÷ 1/3 = x ÷ 1

x = 3/2 × 3/1

x = 9/2

Hence, Julie will run 9/2 or 4 1/2 miles per hour

Answer 2

Answer:

plz plz plz plz mark as brainliest⬇⬇

1)  

now:  26:30

after:  36:40

• yes as now u can't divide the numbers by 4.

2)  tuna: 1080 dollars

     salmon:  1500 dollars

•     i am not sure about the ratio bit

3)  48:76=24:38

4)2480:4564=1240:2282=620:1141