Equivalent
Fraction
Fraction
Kimaya is doing her homework and she have to simplify this fraction:
12/24=?/?
Answer:
12/24=1/2
Anne made a number sequence to you. Fill the number in questionmark and find out rule(if you forgot to write rule, you can't get point):
0, 3, 7, 15, 31,?,?
Answer:
63, 127
Rule:
x2) + 1
Aiya is doing her nelson book:
What is a prime number that comes after 37?
Answer:
41
(22+5)x((2x3)+3)÷9
Answer:
((4+5)x((2x3)+3))÷9
=9x(6+3)÷9
=9x9÷9
=81÷9
=9
What year that math made?
Answer:
6th century BC(first day of 600 BC)
Yu reviewing fraction lesson and find question:
1/3=?/63
Answer:
1/3=21/63
Ray is working on math question with Aaron:
3,6,10,15....
What is the rule of this number sequence?
Answer:
Those numbers are all triangle number.
Marie is making a graph of prime number. 'What comes after 13?'
Can you help her?
Answer:
17
Bonus!
Look answer:)
200points to the person whose name appeared in the question which youguys solved last time!
What is the population of Iran? (2021)
Answer:
87.92 million (2021)
Lavith has 4 chocolate cookies and 3 matcha cookies. He ate 2 7/12 of chocolate cookies and 1 3/4 of matcha cookies. How much cookies remaining?
Answer:
7-(2 7/12+1 9/12)
=7-4 1/2
=2 1/2 cookies
Read question carefully and answer it:
Aiyara try to make her own number sequence with this rule: x 0.75. If she start with 5, what is the 13th number be?
Answer:
(13x0.75)+5=14.75
14.75
Look answer;)
Free point!
Ray reviewing BODMAS question and he is working on this question:
(732-64)+66
Answer:
(5329-64)+66
=5263+66
=5329
What is a population of Nauru?
Answer:
12,511 (2021)
Lisa share 1 whole cake between 3 people(including Lisa). By mistake, she cut into 6 equal pieces. How many pieces can they have?
Answer:
2 pieces
Kimaya's task is complete number sequence:
8, 12, 13, 17,18,? ,?
What number fit in questionmark?
Also write rule of it.
Answer:
22, 23
+4, +1
Mr.Andy ask Ray to make a poster about 'Prime Number'. And he thought, 'Is 1 prime number?'
Answer in Yes or No.
Answer:
No
Lavith is solving question with Lisa:
22+8x10
Answer:
102
What is the population of Tuvalu? (2021)
Answer:
11,204 (2021)
Ryuto try to share 1 pie between Sangwon, Aaron and Arsh. How many pieces do he need to share? Also show 1 piece in fraction.
Answer:
4 pieces (1/4)
Arsh made a quiz and give it to Ryuto. Then, Arsh said 'I make it quite tricky. Can you do this?' The question is:
7, 20, 47, 94, 167, ?
Finaly, Arsh told him a answer:
' The answer is 272! I'll tell you how to get it. Rule of this number sequence is 'y3+(y+ 1)(y+ 2)'. Think of cubed number, 1,8,27,64,125 and 216. Let's subtract number of question and cubed number. It's 2x3, 3x4, 4x5... You have to find out 6th number, so 63+(6+1)(6+2)=272.
Khanat is reviewing math book. He is bit confusing about prime number.
How to explain prime number?
Answer:
Prime number is a number that can only divide 1 and itself.
Mr.Andy made quite tricky question to Yu, Ryuto, Anne and Sangwon:
((37x4)+(93+63))÷6
Answer:
(148+(729+216)6
=(148+945)÷6
=1093÷6
=182.166666667
What is the population of Kiribati? (2021)
Answer:
128,874 (2021)