Manual	Fuel Tank Capacity	Fuel:Oil mix	LE720r Edger Attachment
Ryobi String Trimmer 790r eReplacementParts.com	12 oz. (355ml)	40:1 per Manual 32:1 per Engin label	7 1/2" Length X 2" Wide 1" Arbor
Toro CCR Powerlite Snowthrower Toro_Operator's_Manual Toro_Parts	may be .9 qt (850ml) (1qt=32oz or>	50:1 per Manual

For both, if I mix the oil in a qt oil container it should
be good and with the lid it will not take on h2o!
1.5 TBSP in 1 Quart gives between 40 and 50 to 1...

Quart	>	ml	>	TBSP	ratio
1	=	945
		30	=	2.0	32:1
		24	=	1.6	40:1
		19	=	1.3	50:1
	divisor		>	14.787

1 quart = 32 oz