How many 3/4’s are in 3

4

Step-by-step explanation:

To find how many 3/4 are in 3, you can divide 3 by 3/4.

             [divide by 3/4 is same as multiply by 4/3]

4

Now, we know there are 4 3/4's in 3.

step-by-step explanation:

ok so im not 100% sure but you would start by adding 5.1t and 1.9t beacuse they have the same variable. that is 7t.   then add -3.6 + 1.2 which is -2.4

so then keep that as -2.4 + 7t. i apologize if this is incorrect. best luck on your test < 3