Combining Ratio

Combining Ratio

Assessment

Interactive Video

Mathematics

7th Grade

Practice Problem

Hard

Created by

Sukanya Shukiat

FREE Resource

8 questions

Show all answers

1.

FILL IN THE BLANK QUESTION

1 min • 1 pt

What is a highest common factor of 14, 48 and 20?

2.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Given b : a = 5 : 2 , what is the ratio of a : b ?

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which part has a common number?

a

b

c

none of these

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Given b : a = 7 : 2 and a : c = 8 : 3, find a : b : c.

28 : 8 : 3

14 : 4 : 3

8 : 28 : 3

4 : 14 : 3

5.

MULTIPLE CHOICE QUESTION

30 sec • Ungraded

Are you enjoying the video lesson?

Yes

No

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Given x : z = 4 : 7 and z : y = 5 : 1 , Find x : y : z.

7 : 20 : 35

20 : 7 : 35
16 : 7 : 28
10 : 3 : 21

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

-181

-60

-81

-85

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