(SHOW WORK) Sofia conducted a scientific experiment. For a certain time, the temperature of a compound rose 1 3/4 degrees every 1 2/5 hours. What was the rate, in degrees per hour, that the temperature of the compound rose? Enter your answer as a whole number, proper fraction, or mixed number in simplest form.

0.8 degrees per hour

Step-by-step explanation:

1 2/5 divided by 1 3/4

7/5 / 7/4

keep, change, flip the fraction

7/5 x 4/7

=4/5= 0.8

answer: he is 272195

step-by-step explanation: all you have to do is multiple 3535 and 77 and it equals 272195

168

step-by-step explanation:

first off, we know that he drove 3.5 hours at a rate of 48 mph.

knowing that, we want to see how many miles he drove all-together.

in this case, we can just multiply 48 by 3.5.

48 * 3.5 = 168