0
8
Susanna Doyle
Add your answer:
Earn +20 pts
What is the value of the expression -4 x -2?
-2
Which expression is the related multiplication expression or 4 over 5 divided by 2 over 9?
4/5 times 9/2
What does a parenthesis mean in a mathematical expression without an operation?
Multiply eg: 4(3+2)=20
How do you make 24 with 8 2 7 4?
8 divided by 2 = 4, multiply 4 by 7 = 28, subtract 4 from that = 24.
What is the numerical expression of fourteen divided by the sum of three and four?
It is 14/(3+4) = 2
What is an expression for t divided by 2 - 4?
-2
What is the value of the expression -4 x -2?
-2
Which expression is the related multiplication expression or 4 over 5 divided by 2 over 9?
4/5 times 9/2
Which expression should be evalued first 15-9 divided by 3 times 2 divided by 4?
"9 divided by 3" and "2 divided by 4" can be evaluated simultaneously.
What is an equivalent division problem?
In equivalent division, you multiply (or divide) the dividend and the divisor by the same number to form a new problem that is easier to calculate metally. The new problem will produce the same quotient. ie: 2 divided by 1/2, if you multiply 2 by 2 you get 4 and if you multiply 1/2 by 2 you get 1. 4 divided by 1 = 4. This is the same as the answer to 2 divided by 1/2 (4), it is just easier to do in your head.
What is 4th triangular?
Well, its simple really. The expression for triangular is n(n+1) over 2 (divided by 2). You would then plug in the number 4 (because of 4th triangular). The equation would now be 4(4+1) over 2. Now you would do the parentheses making the problem 4(5) (4 times five) over 2. Than you would multiply 4 and 5 now making your problem 20 over 2 (or 20 divided by 2). 20 divided by 2 equals 10 making the final answer 10.
What does a parenthesis mean in a mathematical expression without an operation?
Multiply eg: 4(3+2)=20
What is the answer to v divided by 4?
The expression is: v/4
How do you make 24 with 8 2 7 4?
8 divided by 2 = 4, multiply 4 by 7 = 28, subtract 4 from that = 24.
What is the numerical expression of fourteen divided by the sum of three and four?
It is 14/(3+4) = 2
What is the numerical expression of fourteen divided by sum of three and four?
14/(3 + 4) = 2
When dividing by a fraction you can multiply by the instead?
when diving by a fraction, multiply by the reciprocal. Ex. 1/2 divided by 1/4 is actually 1/2 x 4/1 or just (4) 1/2x 4= 2
