Summary: How quickly can you calculate 25% of 70? Or 40% of 50? Or 75% of 160? Keep on listening to learn 3 easy tips for calculating percentages. Read the full transcript here: http://bit.ly/1JPjawn
Summary: How quickly can you calculate 25% of 70? Or 40% of 50? Or 75% of 160? Keep on listening to learn 3 easy tips for calculating percentages. Read the full transcript here: http://bit.ly/1JPjawn