Question

the ingredients to make 8 pancakes are

250ml milk

1 egg

140 g flour

5g butter


Craig makes 12 pancakes

how much butter does he need?
Please help

Answer 1

For 8 pancakes => 5g butter
For 1 pancake => 5/8g butter
For 12 pancakes => 5*12/8 = 7.5g butter.
Such type of questions can be solved by the use of unitary method as used above.

Answer 2

375ml milk

1.5 egg

210 g flor

7.5 g butter

craig makes 12 pancakes