Show:
Fractions I
Fractions II
Equations I
Equations II
Equations III
100

Answer:

2/9 + 3/9 = ?

5/9

100
​Answer:


3/4 * 4/3

1

100

Solve for x:

x + 5 = 13


x = 8

100

Solve for a:

4a * 3 = 24

a = 3

100
Solve for y:


2(y + 2) = 4

y = 0

200

Answer:

5/8 - 1/4 = ?

3/8

200

Answer:

16/48 ÷ 8/32

4/3

200

Solve for p:

3p - 2p = 16 - 9

p = 7

200

Solve for b:

14b ÷ 7 = 16


b = 8

200

Solve for x:

7(2 + x) = 34 + 15

x = 5

300

Answer:

(1 - 12/13 ) + 3/13

4/13

300

11/17 * 215/18

3

300

Solve for y:

16y = 88

y = 51/2

300

Solve for z:

11z + 5 = 68 - 3z

z = 9/2

300

Solve for f:

14(2 + f) = 7(6 + f)

f = 2

400

Answer:

146/73 + 38/19 + 18/3

10

400

If in 11/2 hours, a bakery produces a dozen cakes, how many cakes can the bakery produce in a dozen hours?

96 cakes in 12 hours

400

Solve for v:

5v - 16 = -4 - 4v

v = 4/3

400

Solve for z:

7(5/7 + 3z) = 64 - 17

z = 2

400

Solve for s:

19(s - 2) + 4 = 2(s + 81/2)


s = -1

500

Answer:

13/16 + 51/17 - 21/8

21/16

500

Answer:

A bag of bricks weighs a total of 23/5 kg and the following are given:

The bag weighs 1 kg and there are 6 bricks in the bag.

How heavy is one brick?

One brick weighs 3/5 kg

500
Solve for q:


5(q - 3) + 4 = -55 + 16q

q = 4

500

Solve for y:

-18 + 13y + (-5) = -4y - (-28)

y = 3

500

Solve for x:

14x + 4(6 + y) = 2(2y + 9) + 50x

x = 1/6