6th Grade Questions
What is 3/5 as a decimal?
60%
Write your answer as a mixed number!
-5/2-(-1/3)=?
-2 1/6
Combine as much as possible........
3x+2y+5x-32+7y+z
8x+9y-2z
Approximate the non-perfect root 10 to the nearest tenth without using a calculator.
The non-perfect root of 10 falls between the two perfect roots of 9 and 16.
Anwer= 3.2
What is 37% of 114?
42.18
Round 10168.0852 to the nearest tenth.
10168.1
Combine the following equation...
-3x2-6+x3+20+7x3-40x2
-43x2+14+8x3
Find the slope of (-1,5) and (2,2)
-1x
Convert 45,000 into scientific notation.
4.5x104
220
71(5x2-(6/3))
0.875
2x(7+4)
22x
(−2)+(−5)=
-7
Describe the following transformation....
1. Vertical by factor of 2
2. Vertical 3 up
3. Horizontal, right 2
2h(x-2)+3
A grocery store sells 3 pounds of green apples for $2.34 and 2 pounds of red apples for $1.86 . Which apples have the better unit price? Whats the difference?
Red apples are $0.15 more. Green apples have a better unit price.
Tasha drove 204 miles on 8 gallons of gasoline to her grandmothers house. What is his unit rate as miles per gallon?
25.5 miles per gallon
What is the area of a circle with a diameter of 8.74in?
59.99
Write the product of 2/3×2/3×2/3×2/3 using the exponential form.
(2/3)4
2x+5=21
x=8
Max mixes 15 milliliters CML of bleach with 3.75 liters CL of water to make a sanitizing solution for a daycare. The amount of bleach and water always have to be proportional when he makes sanitizing solution. What is the combination of volume of bleach and water for Max's sanitizing solution?
12 ml bleach and 3L water
Find the mean of the following equation....
47.5+23.1+59.3+30.5+24.3+67.8
196
1/2x-8
x=-16
(3/8)2+3(0.025)=
53/320
(−3/8−(7/9)=
-1 11/72 or -83/72
Sophia is cutting a piece of fabric to make her dog a scarf. She needs a piece of fabric with a 30-degree angle. After the cut, what is the angle measure of the leftover corner?
60-degrees