Can someone give me explanations how to do all for 30 points and brainliest. :))

For question 1: a. 48.0

b. 163.0

c.19.0

For question 2: a. 10.60

b.8.90

c.14.90

Explanation: all you have to do is if they ask you for round the numbers to 1 decimal place, you have to round the number next to decimal. For example: 0.75=0.8 and the same thing is for the 2 decimal place. For example: 2.076=2.08\

Hope this will help you

1 Place a) = 49.0 b) = 163.9 c) = 20.0

2 Places a) = 10.70 b) = 8.99 c) = 15.00

Step-by-step explanation:

Thats how rounding works

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it