Answers>Maths>GCSE>Article

Sam uses 140g of flour to make 12 cakes. How much flour will Sam need to make 21 cakes?

140 / 12 = 11.666^.

11.66^. * 21 = 245

CN

Answered by Charlie N. • Maths tutor

3884 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

Calculate 64^2/3. (No calculator)

Without expanding any brackets work out the exact solutions of 9(x+3)^2=4

Factorise and solve x^2 - 8x + 15 = 0.

Find the coordinates where the curve y=x^2+6x+5 crosses the x-axis.