2 x [(4 x 3) - 1] = 2 x [12 - 1] = 2 x 11 = 22
By using arithmetic operations, it is not possible to make five 7's equal 22. Adding, subtracting, multiplying, or dividing the number 7 multiple times will not result in 22.
99
As you are dividing by 2 and then multiplying the result by 4, the 176 will be multiplied by 4 to give 704.
64
Given: 5X - 18 = 4X + 4; subtracting 4X from each side: X - 18 = 4; adding 18 to each side, X = 22
By using arithmetic operations, it is not possible to make five 7's equal 22. Adding, subtracting, multiplying, or dividing the number 7 multiple times will not result in 22.
88% You calculate it by dividing 22 by 25 then multiplying the answer by 100
The answer is 22. The rule is "adding a negative is the same as subtracting a positive." - In this case, 41-19=22
When we add 22 and -14 it is the same as 22-14. In general adding a negative number is the same as subtracting the number. The answer is 8.
2x + 30 = 4x + 22 Subtracting 2x from both sides, 30 = 2x + 22 Subtracting 22 from both sides, 8 = 2x Dividing both sides by 2, 4 = x x = 4
99
When we add 22 and -14 it is the same as 22-14. In general adding a negative number is the same as subtracting the number. The answer is 8.
36
27
By adding all of the numbers together and dividing the total by 2.27+26+22+21+24 = 120120/2 = 60
As you are dividing by 2 and then multiplying the result by 4, the 176 will be multiplied by 4 to give 704.
64