150% of what number is 49?

32 2/6

Step-by-step explanation:

150% of what number is 49

Can be written as;

1.5x = 49

( To find the percent of a number, one has to move the decimal back two spaces on the percent ( because a percent is out of 100), and then multiply by the number)

Use inverse operations to solve;

1.5x = 49

/1.5     /1.5

x = 32 2/3

step-by-step explanation:

the first 5 right here the next 5 i will upload as separate question

all three statements are true

step-by-step explanation:

a shipping fee of 5% is charged online with every item purchased online

first let's just take each option and calculate them based on this, to see if the answers matched

keith buys a 40 dollar book

40 x 0.05 = 2

therefore there will be a two dollar fee on keith's book

40 + 2 =42

the first statement is true

a chair costs $80

80 x 0.05 = 4

80 + 4 = 84

the second statement is true

george buys a 20 dollar calculator

20 x 0.05 = 1

20 + 1 = 21

the third statements are true

all three statements are true