7 x 3 = 21 + 5 = 26
7
The product of five and the sum of a number and six can be expressed mathematically as ( 5 \times (x + 6) ), where ( x ) represents the number. This means you first add the number ( x ) to six and then multiply the result by five.
My number is 11.
Three Working backwards from 11 then add 4 to make 15 then dividing 15 by 5 makes 3
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7
2x + 20
Just add all the numbers, then divide by the size of the set. For example, if you have a set of five numbers, add all of them, then divide the result by five.
18
My number is 11.
Add up the number of weights (:
No. When you add a positive and negative number, the bigger one determines the sign of the result. For example, when you add -5 and 3, the result will be negative because the negative number is larger. When you add -4 and 6, the result will be positive because the positive number is larger.
Three Working backwards from 11 then add 4 to make 15 then dividing 15 by 5 makes 3
1.25 Let a be the unknown number then :- a + 5 = 5a 5 = 4a a = 5/4 = 1.25 Check : 1.25 + 5 = 6.25 : 1.25 x 5 = 6.25
The result of adding 2 to a given number is the sum of the given number and 2.
It is 3*(q + p)/(r + s)
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