Equivalent ratios of 7: 6 can be :

a) 14 : 12

b) 21 : 18

c) 28 : 24

d) 35 : 30

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Solution

The correct options are
A
a)

B
b)

C
c)

D
d)

We can get equivalent ratios by multiplying each term of the ratio by a non zero number.

In option a), each term is multiplied by 2

In option b), each term is multiplied by 3

In option c), each term is multiplied by 4

In option d), each term is multiplied by 5

So, all options are correct .

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Similar questions

Q. The following table shows the scores of a group of

20

football players. Identify the modal class.

Scores	$7 - 14$	$14 - 21$	$21 - 28$	$28 - 35$	$35 - 42$
Football players	$30$	$40$	$20$	$60$	$10$

CLASS INTERVAL
$0 - 7$	$7 - 14$	$14 - 21$	$21 - 28$	$28 - 35$	$35 - 42$	$42 - 49$
FREQUENCY
$19$	$25$	$36$	$72$	$51$	$43$	$28$

The arithmetic mean for the following frequency distribution is

6^12×35^28×15^16/14^12×21^11×5^28=?

Q. Find the approximate value of mode for the following data

:

Class interval	$7 - 14$	$14 - 21$	$21 - 28$	$28 - 35$	$35 - 42$
Frequency	$2$	$4$	$3$	$10$	$1$

Compute the median from the following data:
$\begin{matrix} Marks & 0 - 7 & 7 - 14 & 14 - 21 & 21 - 28 & 28 - 35 & 35 - 42 & 42 - 49 Numbers of students & 3 & 4 & 7 & 11 & 0 & 16 & 9 \end{matrix}$

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Equivalent ratios of 7: 6 can be : a) 14 : 12 b) 21 : 18 c) 28 : 24 d) 35 : 30

Equivalent ratios of 7: 6 can be :

a) 14 : 12

b) 21 : 18

c) 28 : 24

d) 35 : 30