[SOLVED] Joel made egg sandwiches and tuna sandwiches in the ratio 2:3. He then made 15 more tuna sandwiches and the ratio changed to 1:3. How many sandwiches did Joel make in all? Please answer using a bar model method!!

so 2e:3t 3t+15=1e:3e so2e:3t3t+151e:3t1e:3t=2e:6tso 2e:6e2e:3t+15=2e:6t15=3tt=52+3=5 units5 times 5=25he made 25 samiches in allchecke:t=10:15=2:315+15=3010:30=1:3checkshe made 25 sammiches origonaly

Joel made egg sandwiches and tuna sandwiches in the ratio 2:3. He then made 15 more tuna sandwiches and the ratio changed to 1:3. How many sandwiches did Joel make in all?
Please answer using a bar model method!!

Accepted Answer

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