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When do you know whether to multiply or divide in a word problem?
Wiki User
∙ 13y ago
you multiply when you see this x
Wiki User
∙ 13y ago
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When do people know whether they need to divide or multiply fractions in a word problem?
you can tell from like there are worlds in it like for times there is double or or times and division there is worlds like half and divide
Why is it important to know how multiply and divide integers?
why is it important to know how to multiply
How do you know when to divide and multiply?
You know when there are key words like times, each, and in all
How do you divide fractions with common denomonators?
switch numbers and multiply you should know that
How do you know whether you should multiply or divide the conversion numbers?
You must get the units to cancel out; for example 12 inch * 1 foot/12 inch the inch cancels and leaves the answer in feet which is 1.
When do people know whether they need to divide or multiply fractions in a word problem?
you can tell from like there are worlds in it like for times there is double or or times and division there is worlds like half and divide
Why is it important to know how multiply and divide integers?
why is it important to know how to multiply
How will teach a child to divide 78215 by 3450 without a calculator?
They have to know basic division a before he/she can do the problem you ask about. They also need to know the how to multiply. You sit down with the child and write the problem out and demonstrate how to divide the problem. You do several and then write one and have the child do it with you sitting there providing help.
How do you know whether to multiply or divide when you are converting measurements?
When going from larger to smaller measurements, there will be more of them so it is necessary to multiply. 1 meter = 100 centimeters When going from smaller to larger measurements, there will be fewer of them so it is necessary to divide. 100 centimeters = 1 meter
How dou find diameter?
You measure it. If you know the radius (of a circle), you multiply it by 2 to get the diameter. If you know the circumference of a circle, you divide by pi to get the diameter.You measure it. If you know the radius (of a circle), you multiply it by 2 to get the diameter. If you know the circumference of a circle, you divide by pi to get the diameter.You measure it. If you know the radius (of a circle), you multiply it by 2 to get the diameter. If you know the circumference of a circle, you divide by pi to get the diameter.You measure it. If you know the radius (of a circle), you multiply it by 2 to get the diameter. If you know the circumference of a circle, you divide by pi to get the diameter.
How do you know when to divide and multiply?
You know when there are key words like times, each, and in all
What do you have to know to become a billionare?
you need to know how to add,multiply,and divide and how to save it up smartly
How do you divide fractions with common denomonators?
switch numbers and multiply you should know that
How do you know whether you should multiply or divide the conversion numbers?
You must get the units to cancel out; for example 12 inch * 1 foot/12 inch the inch cancels and leaves the answer in feet which is 1.
How do you calculate the diameter of a circle if you know the area?
First, divide your answer by 2 Next, divide that answer by 3.14 Then, multiply that answer by 2 there's your answer
How can you simplify 8 over 28?
U multiply then divide who am I kiddin I dont know this
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.
