Basic Math Examples

Solve for y y/(8/3)=2/15
y83=215y83=215
Step 1
Multiply both sides of the equation by 8383.
83y83=8321583y83=83215
Step 2
Simplify both sides of the equation.
Tap for more steps...
Step 2.1
Simplify the left side.
Tap for more steps...
Step 2.1.1
Simplify 83y8383y83.
Tap for more steps...
Step 2.1.1.1
Multiply the numerator by the reciprocal of the denominator.
83(y38)=8321583(y38)=83215
Step 2.1.1.2
Combine yy and 3838.
83y38=8321583y38=83215
Step 2.1.1.3
Cancel the common factor of 88.
Tap for more steps...
Step 2.1.1.3.1
Cancel the common factor.
83y38=83215
Step 2.1.1.3.2
Rewrite the expression.
13(y3)=83215
13(y3)=83215
Step 2.1.1.4
Cancel the common factor of 3.
Tap for more steps...
Step 2.1.1.4.1
Factor 3 out of y3.
13(3y)=83215
Step 2.1.1.4.2
Cancel the common factor.
13(3y)=83215
Step 2.1.1.4.3
Rewrite the expression.
y=83215
y=83215
y=83215
y=83215
Step 2.2
Simplify the right side.
Tap for more steps...
Step 2.2.1
Multiply 83215.
Tap for more steps...
Step 2.2.1.1
Multiply 83 by 215.
y=82315
Step 2.2.1.2
Multiply 8 by 2.
y=16315
Step 2.2.1.3
Multiply 3 by 15.
y=1645
y=1645
y=1645
y=1645
Step 3
The result can be shown in multiple forms.
Exact Form:
y=1645
Decimal Form:
y=0.35
 [x2  12  π  xdx ]