The number of kids in a playground grew by 10% in thirty minutes. If there are 77 kids in the park now, how many were there before?
Percentages

Quiz
•
Mathematics
•
5th Grade
•
Hard
Anthony Clark
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
70
71
72
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is 90% of 300
270
280
220
210
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is 110% of 50?
55
500
60
It is not possible
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
20% of a number is 40. What is the number?
200
150
300
250
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
3
2.4
24
6
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
1760
2400
240
17600
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
63
630
483
48.3
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