Multiply three and seven ninths multiplied by five. seventeen and five ninths
eighteen and eight ninths
nineteen and two ninths
nineteen and eight ninths

nineteen and two ninths your welcome :D

Step-by-step explanation:

im pretty sure it would be 5 am, hope that , and give brainliest and guys if this is right then press the button and give 5 stars

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.