decimals
Solve: 2.23+34.21
36.44
Solve: 17% of 200
34
Solve: 2x+3; x=14
31
Ken can walk 40 dogs in 8 hours.
How many dogs can Ken walk in 12 hours?
60 dogs
find the equivalent expression: 7(5+6)
35+42
Aubrey has $12.75, she wants to buy a toy that costs $17.34. How much money does she need?
$4.59
Solve: 23% of 31
7.13
Write the following equation:the product of 5 and a number divided by 6
5x/6
Donald drives 15 miles in 30 minutes.
How many miles does he drive in an hour. (1 hr: 60 min)
120
Find the equivalent expression: 144+36
12(12+3)
Solve: 17.55 x 53.31
935.5905
Solve: 104 tests is ______% of 160 tests
65%
Solve: 2x - 12z + 13x - 9z -6
15x - 3z -6
If William can throw 60 baseballs in 1 hr and 30 min.
How many baseballs can he throw in 2 hr and 15 min? (round to the nearest ten)
200
Mira´s teacher wrote an equation on the board. She asked the class to find the equivalent expression using only one set of parenthesis. Is Mira’s expression correct?
Mira’s teacher: 28 + 84
Mira’s expression: 7(4+12)
True
Becky has $129.53. She gets 45 shirts for the price of $90.00. she decides she wants to return 20 of the shirts because of loose strings and rips. How much money will Becky get when she returns the shirts?
$40.00
Carlos has 71% of 32 video games. Hoe many video games does Carlos have?
22.72
When Maria asked for extra credit the teacher told her to do the following problem. How should Maria write this question?
Maria's teacher: 2x + 7x - 19y +12y - x + 2
Maria:____________
8x-31y+2
James has 6 kit-kats 12 snickers, and 13 reese's pieces. How many snickers does he have to the total number of candy?
12:31
Andrew has to find the following equivalent expressions(2 of them) of his teacher´s problems. Solve both problems:
One problem: 32+40
Two Problem:30+24
Problem one answer:8(4+5)
Problem two answer: 6(5+4)
Haley has $124.50, she spend $87.43 on clothes, $10.21 on shoes, and $12.13 on food. How much money will Haley have after she bought clothes, shoes, and food?
14.73
Andre is doing a fund. His goal is to reach 350 books by January, if he has 72% of those books already, how many books does he have.
252 books
John is struggling in math. He gets a math tutor, the math tutor said to find the answer to this math problem. What should John say?(a or b)
John´s equation: 6x+3y-4x+y+5
a)2x+4y+5
b)2x+3y+5
a
Jordan can buy 8 apples at the farmers market for $12. She can also 10 apples from the local farmer for $17, she also can buy 12 apples at Speedy-mart for $23. Which place has a better deal?
Farmers market
Sam is trying to figure out all the ways he can write 84+28. Which way can he rewrite this?
a) 7(8+4)
b) 8(7+4)
c) 7(12+4)
c