A farmer uses 40% of his peace of land to plant beans 25% for maize and the rest for grazing .what percentage of the land is used for grazing

35% of land is used for grazing.

Step-by-step explanation:

It is given that:

Percent of land used to plant beans = 40%

Percent of land used to plant maize = 25%

Let,

x be the percent of land used for grazing.

100% be the total percent.

40% + 25% + x = 100%

65% + x = 100%

x = 100% - 65%

x = 35%

Thus,

35% of land is used for grazing.

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'.