Anyone good at sums?

[Senga-Marie]

I've just gone on a diet and I hate low fat mayonnaise, so as a compromise I have blended a 200g jar of the good stuff at 79g of fat per 100g, with a 100g jar of the yukki stuff at 29g of fat per 100g, what will now be the fat content of the resulting mixture. Sorry but i'm a dunderhead when it comes to sums!

[EliPledge]

Er, 187g for the 300g jar I think .... (79gx2) + (29gx1)= 187g

[Hamish]

I Agree. this comes out at about 62g per 100g of dressing.

[country_boy]

which would make your new blend 62.3g of fat per 100g!

[rja211077]

in other words, you may as well not have bothered.