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Why do you use division to solve a multiplication problem and why do you use multiplication to solve a division problem?
Not sure about the first part of the question, but when doing long division, the partial answer is multiplied by the divisor to get a product, which then is subtracted from the dividend, to see how much is left over.
How do you use reciprocals to solve a division problem with rational numbers?
Division by any non-zero number is the same as multiplication by its reciprocal.
Why do you use division to solve a multiplication problem and multiplication to solve a division problem?
lets say that you're doing a division problem that looks just like a multiplication problem. lets say its 10 divided by 5 so 2x5 equals 10 so the missing number in the problem is 2 MORE TO COME
How do you decide what operation you use to solve a problem?
Use BIDMAS meaning order of operations are brackets, indices, division, multiplication, addition and subtraction
How do you solve equations in math?
you use PEMDAS which is parentheses exponents multiplication and division from left to right addition and subtraction from left to right
