Estimate. then find the difference and write it in simplest form.

1) 4 1/2 - 3 5/6

2)2 1/6 - 1 2/7

3)9 1/4 - 3 2/3

words problems

1) during his first vet visit, pedro's puppy weighed 6 1/8 pounds. on his second visit, he weighed 9 1/16 pounds. how much did he grain between visits?

2) natalia picked 7 1/6 bushels of apples today and 4 5/8 bushels yesterday. how many more bushels did she pick today?

3) max needs 10 1/4 cups of flour to make a batch of pizza dough for the pizzeria. he only has 4 1/2 cups of flour. how much more flour does he need to make the dough?

10/60

step-by-step explanation:

if you divide 10 by 60 the answer is 0.166666 while if you divide or solve the other problems it equals 0.6

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13

1,407.5 hours

step-by-step explanation:

we first convert all the time to hours and then sum them up.

there are 24 hours in 1 day, in 58 days, there are 24 x 58 = 1,392 hours.

there are 60 minutes in 1 hour, thus, 30 minutes will be equivalent to 30 / 60 = 0.5 hours.

therefore, the number of hours it will take mercury to complete a full rotation is 1,392 + 15 + 0.5 = 1,407.5 hours

b. 18

step-by-step explanation:

so the equation for this is:

ab^2=ac⋅ad

ab being the top length of 6 and ac being the length of 2 and ad being the length of x. let's plug into the equation:

6^2 = 2x

now lets just solve for x:

36 = 2x

18 = x

i hope that !