What is one in forty minus one in sixty?

What is one in forty minus one in sixty?


1/40-1/66=13/231



Simple calculation of 3.75 * 4.8 + 62.5 * 0.48


3.75×4.8+62.5×0.48
= 3.75×4.8+6.25×4.8
= 4.8×(3.75 + 6.25)
= 4.8×10
= 48



Simple calculation 16.75 * 62.5% - 3 / 4 * 5 / 8


[aibang knows]
Title: simple calculation 16.75 * 62.5% - 3 / 4 * 5 / 8
Original formula = 16.75 × 0.625-0.75 × 0.625
=(16.75-0.75)×5/8
=16×5/8
=10



Simple calculation: 3.75 times 4.8 + 62.5 times 0.48


3.75x4.8+62.5x0.48=4.8x(3.75+6.25)=4.8x10=48