Question

Hi I am really bad at math and need to know about fractions I HATE MATH I’m super nervous so ya if you know anything about fractions please help me!!! :)

Answer 1

Answer:

how to add and subtract fractions

Step-by-step explanation:

ok so we can start with adding so when you add fractions you can first start out by making the denominators the same number to make it easier so here is an example

7/9 + 3/10  you could make the denomonatiers the same or just do 9x10 and 7x10 + 3x9 and 10x9 and then if you multiply the numbers and added up all the sums you would get to fractions 70/90 + 27/90 so you add them up and science the denominators are the same you just leave them the same number so it would just be 70+27 so you would get 97/90 and because the denominator is 90 and we have 97 for the numerator 97 fits into 90 1 time with 7 left over   so the whole number would be 1 and then 7/90  

Answer 2

Step-by-step explanation:

Multiplying Fractions:

example: 2/3·2/3

• multiply numerator=top number
• 2·2=4
• multiply denominator=bottom number
• 3·3=9
• combine the terms..
• 4 and 9=4/9
• 2/3·2/3=4/9

Dividing Fractions:

example: 2/3*2/3

• reverse second fraction thats getting divided..
• 2/3=3/2
• convert into multiply symbol.
• 2/3·3/2
• multiply the like terms..
• 2/3·3/2=6/6..
• 2/3*2/3=1 whole..

Combine Fractions:

example:2/3+2/3

• keep denominator and combine numerator only if denominator is the same..
• 2+2=4
• combine the numerstor and denominator..
• 4 and 3=4/3
• 2/3+2/3=1 1/3

Subtract Fractions:

example:2/3-2/3

• keep denominator if similar..subtract numerator..
• 2-2=0
• combine numerator and denominator..
• 0 and 3=0/3
• 2/3-2/3=0