Pedro simplified 4/7 * 8/5 ; his work is shown below. identify where he made his error. original division problem: 4/7 * 8/5 step 1: 4/7 * 8/5 step 2: 4*5/7*8 step 3: 20/56 step 4: 5/14

Which fraction below is equivalent to 10/12?

Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?

Which number line correctly shows 0.8 + 0.3?