Question

4 tomatoes cost $3.40 what is the unit rate

Answer 1

4 Tomatoes : 3.4 Dollars

Divide 4 By 4, And 3.4 By 4.

One You Do That, The Answer Will Be 1:0.85

In Other Words, 1 Tomato Will Cost 85 Cents.

~Spades~

Answer 2

So unit rate means one of the units. In this case, units are tomatoes so you have to find the cost of one tomato. Since four of them cost $3.40, if it is divided by four, you get the unit cost.
3.40/4= 0.85
The unit rate is $0.85 per tomato.