Unit 1 Corrections

Unit 1 Corrections

Question # 15

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Fill in the Blanks

Since there are 40 total squares, and 24 are shaded, we can say that 24/40 squares are shaded!

To turn 24/40 into a percent, we can use the knife and onion trick.

Multiple Select

What numbers are in the knife?

• 24

• 40

• 100

Multiple Choice

What do we do with the knife?

• Add

• Subtract

• Multiply

• Divide

Multiple Choice

What number is in the onion?

• 24

• 40

• 100

Multiple Choice

What do we do with the onion?

• Add

• Subtract

• Multiply

• Divide

Fill in the Blanks

Question #12

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Fill in the Blanks

Since 12 out of 300 girls picked bowling, we can write that as the fraction 12/300

Question #2

Fill in the Blanks

Fill in the Blanks

Since Delores had $20 and spend $13, we can say that Delores spent 13/20 of her money

To turn a fraction into a decimal, we divide the numerator by the denominator

Question #5

To turn 3/8 into a percent, we can use the knife and onion trick

Multiple Select

What numbers are in the knife?

• 3

• 8

• 100

Multiple Choice

What do we do with the knife?

• Add

• Subtract

• Multiply

• Divide

Fill in the Blanks

Fill in the Blanks

Multiple Choice

What do we do with the onion?

• Add

• Subtract

• Multiply

• Divide

Fill in the Blanks

Question #11

When converting a percent into a decimal, we move the decimal two spaces to the left

Multiple Choice

In the number 5, where is the decimal point?

• Before the 5

• After the 5

Question #6

Multiple Choice

What is a fancier way to say 0.95?

• 95 Tenths

• 95 Hundredths

• 95 Thousandths

95 Hundredths can be written as 95/100

Since 95 divided by 5 is 19, and 100 divided by 5 is 20, 95/100 simplifies down to 19/20