Geometry
Do the ratios 2/12 and 1/6 form a proportion?
Yes.
Are the ratios 2:10 and 4:20 equivalent?
Answer: Yes
Which number is equivalent to 34/32?
The answer is 9.
Evaluate. Write your answer as a fraction or whole number.
(3/4)3 =
Answer= 27/64
During second period, Roger completed a grammar worksheet. Of the 60 questions, Roger got 30% right. How many questions did Roger get right?
Answer: 18
Simplify. Express your answer using a single exponent.
(b-8)9
Answer: b-72
Scarlett is buying treats from a candy shop to share wiht her friends from Science Club. There's a Buggy Bundle box 8 butterfly gummies and 10 beetle gummies, and a Classic Critter box with 6 butterfly gummies and 8 bbeetle gummies. Do the boxes have the same ratio of butterfly gummies to beetle gummies?
Answer: No
Can you solve this?
9-3 / 1/3+1
The answer is 1.
Jacob made an apple pie. He used 4/5 of a tablespoon of cinnamon and 3/5 of a tablespoon of nutmeg. How much more cinnamon than nutmeg did Jacob use?
Jacob used 1/5 of a tablespoon more cinnamon.
What is the percent of change from 8,000 to 400?
Answer: decrease 95%
What is the volume of the triangle?
Base: 18m
Height: 12m
Length: 5m
The volume is 540 cubic meters.
Find the unit rate.
39 rooms on 3 floors= ___ rooms per floor
Answer: 13
Solve the unfinished equation.
1=1
2=8
3=27
4=?
The answer is 64.
Which sign makes the statement true?
4/9+3/9 __ 5/9+1/9
Answer: >
A trampoline was originally priced at $100 but went on sale for 60% off. IF Emmett bought the trampoline and paid 5% sales tax, how much did he pay in total?
The total cost was $42
What is the converse of the following conditional?
If jordan will not see a swan, then he is not at the zoo.
If Jordan is not at the zoo, then he will not see a swan.
If Jordan is at the zoo, then he will see a swan.
If Jordan is not at the zoo, then he will not see a swan.
Slove for the p in the proportion.
6/p = 15/10
p = __
Answer: 4
Add.
8.563+4.8292=
The answer is 13.3922.
What is the least common denominator of 7/9 and 2/3?
Answer: 9
Sidney's class just held a class election. 90% of the 30 students in the class voted. How many students voted?
Answer: 27 students voted
Which measurement is more precise?
66 cm
28.8 cm
28.8 cm
Brenna measured a city and made a scale drawing. In real life, a neighborhood park is 132 yards long. It is 44 inches long in the drawing. What scale did Brenna use?
1 inch: ___ yards
Answer: 3
How many feet are in a mile?
Answer: 5,280
Simplify. Write your answer as a proper or improper fraction in the simplest form.
10/7 / 1/5
Answer: 50/7
What is the percent error for a measurement of 25 feet?
Write your answer using percent sign (%). For example, 0.5%, 12.7% or 56%.
Answer: The percent error is 2%