Fractions

x/÷

200

3/4 ÷ 6 (2/3 x 4/7)

1/21

200

1 2/5 x 2 1/2 ÷ 3

1 1/6 or 7/6

300

Taro Mt has 4/5 the sugar in Brown sugar MT. How much sugar would Taro MT have if the BSMT has 90g of sugar?

72g of sugar. 

T = 4/5 B

   = 4/5 X 90

   = 72

400

Pedro’s CDs are stored in three full racks

of different sizes. The small rack holds half

as many CDs as the medium rack. The

medium rack holds half as many CDs as the

large rack. There are 224 CDs altogether.

How many are in each rack?

1) S + M + L = 224 

2) 1/4L + 1/2L + L = 224

3) L + 2L + 4L = 896

4) 7L = 896

5) L = 128, M= 64, S= 32

Therefore, the large rack has 122CDs, the medium rack has 64CDs and the small rack has 32CDs.

Order of Operations

200

1 1/2 ÷ (1 1/2 - 2/3) 

1 4/5

200

1 2/5 x 2 1/2 ÷ (1 1/8 - 2/3) 

7 7/11

Word Questions

200

The average throwing speed of Sarah is 1/6 of the average throwing speed of Mr. Jung. The average throwing speed of Sarah is 80km/h. What is Mr. Jung's average throwing speed?

480km/h

200

Vince usually takes 5 1/2 h to drive from

Kamloops to Banff. Because of a snowfall,

the drive took Vince 8 1/4h one day. How

many times as long as usual was the drive

that day?

1 1/2 times as long.

300

David works at Church's chicken and earns $20/h. For time worked above 40 h in a week, he earns two and a half times the amount. How much did he earn after working 46h? 

$1100

400

There are 1 4/9 times as many white notes as black notes on a full-sized piano keyboard. There are 88 notes altogether. Determine the number of white notes and the number of black notes.

1. There are 1 4/9 times as many white notes as black notes. This can be represented as W = (1 4/9)B or W = (13/9)B.
2. There are 88 notes altogether on a full-sized piano keyboard. This can be represented as W + B = 88.

Now, we substitute the first equation into the second one:

1. Substitute W into the second equation: (13/9)B + B = 88.
2. Combine like terms: (22/9)B = 88.
3. Divide both sides by (22/9) to find B: B = 88 × (9/22) = 36.
4. Substitute B into the first equation to find W: W = (13/9) × 36 = 52.

Thus, there are 52 white notes and 36 black notes on a full-sized piano keyboard.

Bonus

200

List the proper steps of a squat

1) Feet shoulder width apart

2) Hands in front 

3) Knees lightly over the toes 

4) Hip goes back as your go down

200

What do we call the two bones at the back when you do the back workout? 

Scapula?

300

When are hedgehogs most active?

At night

400

What is BMS Phone Number?

[phone]