Question

Fill in the missing values:

a) 17 out of 85 = ? %
b) ? out of 90 = 17%
c) 1026 out of ? = 54%
d) 8.1% of 90 = ?
e) ? % of 50 = 90
f) 88% of ? = 154

Answer 1

Answers

a. 20%

b. 15.3

c. 1900

d. 7.29

e. 180

f. 175

Way to do

a. 17 out of 85 how many percentage?

• 17/85 × 100 = 20%

b. what is 17% of 90?

• ? /90 × 100 = 17
• ? /90 = 17 : 100
• ? /90 = 0.17
• ? = 90 × 0.17
• ? = 15.3

c. 1026 out of ? = 54%

• 1026/? × 100 = 54
• 1026/? = 0.54
• ? = 1026 : 0.54
• ? = 1900

d. 8.1% of 90 = ?

• 90 × 8.1/100 = 7.29

e. ?% of 50 = 90

• 50 × ?/100 = 90
• ?/100 = 90:50
• ?/100 = 9/5
• ? = 9/5 × 100
• ? = 180

f. 88% of ? = 154

• ? × 88/100 = 154
• ? = 154 : 88/100
• ? = 175

For moderators who see this

#Moderators please don't be mean, dont delete my answers just for approval from your senior or just to get the biggest moderation daily rank. This answer is long, how can you just instanly delete it? :(