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6 votes
6 votes
Can someone please help me with both questions I will mark u brilliant

Can someone please help me with both questions I will mark u brilliant-example-1
User Muton
by
2.9k points

2 Answers

19 votes
19 votes

Answer: B

Explanation:

User Andrew Bocz Jr
by
2.2k points
11 votes
11 votes

1. We can simply multiply 6.50 by 2!

6.50 x 2 = 13

The book cost $13

2. The easiest way to do this is to convert the fractions into decimals.

1/4 = 0.25

1/5 = 0.2

1/8 = 0.125

Add them together: 0.575!

Subtract this from 1: .425

Multiply by 100: 42.5

42.5% is your answer!

Hope this helps!

User Manjunath Ballur
by
3.3k points