Question

In a dictation test of 20 words, Rohan spelled 18 words correctly. Find the ratio of -
(a) total words to wrongly spelled words.
(b)correctly spelled words to wrongly spelled words.

Answer 1

Answer:

(a) 1:10

(b) 9:1

Step-by-step explanation:

(a) As he spelled 18 correctly, he spelled 2 incorrectly.

Thus the ratio is, Incorrect: Total

=2:20

=1:10

(b)correct=18

    wrong=2

∴18:2

=9:1

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Answer 2

a)Words wrongly spelled= 20-18=2

2/20=1/10=1:10

b) Wrongly spelled words=2

Correctly spelled words=18

2/18=1/9=1:9