Find each quotient - 1/5 divided 7/4=

Just turn the second fraction upside down

-1/5 * 4/7

-4/35

The algebraic formula for adding fractions is:

ab + cd = ad+bc bd ab + cd = ad+bc bd

Example steps:

26 + 14 = (2*4) + (6*1) 6*4 26 + 14 = (2*4) + (6*1) 6*4 = 1424 = 712 = 1424 = 712 Subtracting Fractions

The formula for subtracting fractions is:

ab - cd = ad-bc bd ab - cd = ad-bc bd

Example steps:

26 - 14 = (2*4) - (6*1) 6*4 26 - 14 = (2*4) - (6*1) 6*4 = 224 = 112 = 224 = 112 Multiplying Fractions

The formula for multiplying fractions is:

ab * cd = ac bd ab * cd = ac bd

Example steps:

26 * 14 = 2*1 6*4 26 * 14 = 2*1 6*4 = 224 = 112 = 224 = 112 Dividing Fractions

The formula for dividing fractions is:

ab : cd = ad bc ab : cd = ad bc

Example steps:

26 : 14 = 2*4 6*1 26 : 14 = 2*4 6*1 = 86 = 43 = 1 13 = 86 = 43 = 1 13