How you reduce is that you take the two numbers lets say 15/21 and find the GCF of both numbers. In this case it's 3. Then you divide the two numbers by 3 until you can't divide no more and that's how you reduce : ).!
you can reduce it by stuff
If you want to reduce your carbon footprint, you can reduce your emissions of CO2 (carbon dioxide) into the atmosphere.
Watts is the product of amps times volts. Reduce either or both of these values will reduce the overall wattage output in a resistive circuit.
they can reduce hunting
We can reduce by not using AC ,refrigerator, sprays, etc
Reduce the protection time provided by the gloves
Reduce in size; reduce physically. Make smaller.
To reduce To reduce
Reduce
reduce fat
Reduce your angry with meditate.
reduce
You cannot reduce a-2.
You can reduce the waste by reducing the trash
you can reduce it by stuff
Reduce
reduce (just like you did)