Q: How many tens must be added to 400 to make 5600?

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four fifths must be added to make it whole

485855

19000?

0.03 Thousandths

The difference must be added : 7.00-4.34 = 2.66

What must be added to 3 tenths to make 1 whole

7/10 must be added to 3/10 to make 1 whole.

There are 1000ml in a litre, so you must add 1230ml to make 1.5L.

Five-ninths must be added to four-ninths to make a whole.

7/10 must be added to 3/10 to make a whole number, 1.

Sqrt of 453664 is 672 and a bit.So next square is 673 squared, ie 452929, so 265 must be added.

1360 = 1700 - 340

3.65 km are needed which is 3650 metres

1 mile = 1760 yards so 1760-18 = 1742 yards must ne added.

78

0.595

.9

64.

1742 yards

6

363 liters

I mile = 1760 yards so 2 miles = 3520 yards. So 3520-2000 = 1520 yards must be added.

The smallest number which must be added to 403 to make it exactly divisible by 8 is 5

0.997

It needs 927/1000 because 9.073+0.927 = 10