Ricardo's employer pays 90% of the total cost of his family's health insurance plan, while ricardo pays the rest. if the total cost of the plan will increase from $550 mer month how much more will ricardo have to pay each month?

$700×10%=$700×0.1=$70

Step-by-step explanation:

Explanation:

Ricardo's employer pays 90% of his family's health insurance. So Ricardo pays 10%.

(100%−90%=10%)

The plan increases by $700/month - how much more does Ricardo pay?

We know that he pays 10%, so he'll pay 10% of the increase. So we can write:

$700×10%=$700×0.1=$70