ALGEBRA
NUMBER
FRACTIONS
100

76 + ____ = 150

Answer: 76 + 74 = 150!

100

Emi ran twice in one week. She ran 3.5 km on Monday. What percentage of 7 km is this?

Answer: 50%

100

Solve __7/5 -  __ /5 =12/15

7/5 - 3/=12/15

200

Find the value of (7x - 10) when (x = 5)

Answer: 25!          (7x - 10)
Substitute (x = 5):
(7 [5] - 10 = 35 - 10 = 25)

200

A car travels 50 miles in two hours. What is the ratio of miles per hour?

50/2 = 25/1

Answer: 25 miles per hour / 25:1

200

19/20 + 17/20=

Answer: 36/20 = 18/10 = 9/5 = 1 4/5

300

5 / 6 = 45 / ?

Answer: 45 / 54!

300

In a fruit bowl, there are two oranges for every three apples. If there are 15 apples, how many oranges are there? 🍊🍎

Answer: 10 oranges🍊: 15 Apples🍎!

300

 /  + 13/25 = 21/25

Answer: 8/25

400

Find the value of (y/4 + 8r) when (y = 20) and (r = 3).

Answer:
(y/4 + 8r)
Substitute (y = 20) and (r = 3):
([20]/4 + 8[3] = 5 + 24 = 29)

400

Xavier has invited 12 friends around for dinner. He is cooking some rice and needs 150g of uncooked rice per person. How many grams of rice does he need in total? 🍚

1/150g = 12/1800g

Answer:  12:1800

400

Solve 4 ÷ 5/9

4/1 ÷ 5/9 = 4/1 x 9/5 = 36/5 = 7 1/5

500

Larry runs a dog kennel with 20 dogs. He has 6 beagles, 7 collies, 4 german shepherds and d poodles. How many poodles are at Larry's Kennel?

20 - (6+ 7+ 4) = d, 20 - (17) = d, 3 = d

There are 3 poodles in Larry's Kennel!

500

A bike costs £160 after being reduced by 20%. What was the original price of the bike?

Answer: 20/100 x 160 = 32, 160+32= £192

500

Solve 10 ÷ 2 2/3

10/1÷ 8/3 = 10/1 x 3/8 = 10x3/1x8 = 30/8 = 15/4= 3 3/4

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