# Equation - math word problems - page 56

1. Flour Kim needs 3/4 cup of flour to make 12 cookies. How much flour would she need to make 60 cookies?
2. Bonuses Five employees of the company were paid bonuses so that each successor received a 550 USD less than the previous employee. How much did everyone get, if a total of USD 11,000 has paid?
3. Commission 2 Mr gomez sells used cellphones. His commission for every cellphone sold is 20%. If his total sales is Php 33850, how much is his commission? Please, please, please show your solution.
4. Simplify Simplify expression - which expression is equivalent to: 3(m + 2) − 4(2m − 9)
5. The average The average of one set of 4 numbers is 35. The average of another set of number is 20. The average of the numbers in the two sets is 30. How many numbers are there in the other set?
6. Boats Three-quarters of boats are white, 1/7 are blue and 9 are red. How many boats do we have?
7. A number A number increased by 7.9 is 8.3
8. A rectangular patio A rectangular patio measures 20 ft by 30 ft. By adding x feet to the width and x feet to the length, the area is doubled. Find the new dimensions of the patio.
9. Perctentages 35% of what number is 35?
10. Equation 20 In given equation: 8/9-4/5=2/9+x, find x
11. MG=7x-15, MG=7x-15, FG=33, x=? Point M is the midpoint of FG. Find unknown x.
12. Find the 7 Find the number that is smaller than 5 5/12 by as much as 2 2/13 is smaller than 6 1/6
13. Two numbers 7 The sum of two consecutive even numbers is 30. Find the numbers.
14. Simple equation 6 Solve equation with one variable: X/2+X/3+X/4=X+4
15. Substitution method Solve goniometric equation: sin4 θ - 1/cos2 θ=cos2 θ - 2
16. Expression If A=2 B=3 evaluate expression A(B+A) and multiply it by A
17. Which Which decimals when subtracted equal 3.89: a - b = 3.89
18. The size The size of a Trapezium are 3/4×cm, ×cm 2(×+1)cm and 3(×+2)cm long respectively if it's perimeter is 60cm, calculate the length of each side.
19. A report Maricris can type a committee report in 5 hours. Jane helped Maricris and together they finished the report in 3 hours. How long would it take Jane to complete the report she had worked alone?
20. The quotient The quotient of g and 55 is the same as 279. What is g?

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