Answer:
Round the two given numbers in to its nearest hundred thousands.
=> produced 7 464 000 tons
=> first, let’s identify where the hundred thousand of this given number is located.
=> 7 millions, 4 hundred thousands, 6 ten thousands, 4 thousands
=> round to the nearest hundred thousands
=> 7 500 000
=> Produced 21 079 000 tones of wheat
=> let’s determine where is the hundred thousands
=> 2 ten millions, 1 millions, 0 hundred thousands, 7 ten thousands, 9 thousands
=> 21 100 000