A young sumo wrestler decided to go on a special high-protein diet to gain weight rapidly. He gained weight at a rate of 5.5 kilograms per month. After 11 months, he weighed 140 kilograms. How much weight did he gain?

He gained 60.5 kilograms

Step-by-step explanation:

Hi, to answer this question we have to simply multiply the amount of weight he gains per month (5.5) by the number of months passed ( 11).

Mathematically speaking:

5.5 kilograms per month x 11 months = 5.5 x 11 = 60.5 kilograms

In conclusion, he gained 60.5 kilograms

Feel free to ask for more if needed or if you did not understand something.

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.