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Of the 420 sandwiches Joanna makes 20% are tuna sandwiches 40% are are ham sandwiches and the rest are egg sandwhiches.How.many egg sandwhiches.are egg sandwhiches
Please help

Respuesta :

itsageboy

Answer:

20% as a decimal is 0.20. So, 240 x 0.20 is 48 tuna sandwiches, 40% as a decimal is 0.40 so 240 x 0.40 is 96 ham sandwiches. 48 + 96 is 144. So that means that the remaining 96 sandwiches are Egg Salad Sandwiches.


honeyylemonn
20% + 40% = 60%
100% - 60% = 40%

40% of 420
= (420/100) × 40
=168

Joanna makes 168 egg sandwiches

I hope this helps, feel free to ask any questions you may have

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